Close to Vermilion
#EF503A
#EF503A is a mid-tone, vivid red, close to the color Vermilion. In RGB it’s made of 93.7% red, 31.4% green, and 22.7% blue. Its hue is 7°, with 85% saturation and 58% lightness, so it reads as a warm color. Black text sits best on top of it.
Color codes
Tints, shades & tones
Tints add white, shades add black, tones add gray. Tap any one to open its page.
Tints
Shades
Tones
Color harmonies
Combinations from the color wheel, built around #EF503A.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette creator →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette creator →Contrast & readability
WCAG contrast ratios for text. 4.5:1 is the minimum for body text, 3:1 for large text.
White text on this color
3.57:1 AA LargeBlack text on this color
5.88:1 AAThis color as text on white
3.57:1 AA LargeThis color as text on black
5.88:1 AAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #EF503A as they’d see it.
#EF503A in use
A headline in this color
Body text stays dark for reading; the color carries buttons, links, and accents.
On a dark background
Get startedSimilar colors
Brands with a similar color
Brand names identify the brands only; no affiliation. Test yourself in Brand Colors.
Questions about #EF503A
What color is #EF503A?
#EF503A is a mid-tone, vivid red, close to the color Vermilion. In RGB it’s made of 93.7% red, 31.4% green, and 22.7% blue. Its hue is 7°, with 85% saturation and 58% lightness, so it reads as a warm color. Black text sits best on top of it.
What is #EF503A in RGB?
#EF503A is rgb(239, 80, 58): 239 red, 80 green, and 58 blue on a 0–255 scale.
What is #EF503A in CMYK?
Roughly cmyk(0, 67, 76, 6). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #EF503A?
PANTONE 7417 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #EF503A?
Its complement #2295A4 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.