#E03F44#E03F44

#E03F44 is a mid, vivid red. Relative luminance 0.198; OKLCH L 60.7% C 0.198 H 23.8°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#E03F44
RGB	rgb(224, 63, 68)
HSL	hsl(358, 72%, 56%)
HSV	hsv(358, 72%, 88%)
CMYK	cmyk(0%, 71.9%, 69.6%, 12.2%)
CIE-LAB	lab(51.64, 61.87, 34.54)
CIE-LCH	lch(51.64, 70.86, 29.17°)
OKLab	oklab(60.7% 0.1808 0.0796)
OKLCH	oklch(60.7% 0.198 23.8)
XYZ	xyz(33.5651, 19.8247, 7.5269)
Luminance	0.1982 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E03F44 #3FE0DB

analogous

#E03F95 #E03F44 #E08B3F

triadic

#E03F44 #44E03F #3F44E0

tetradic

#E03F44 #95E03F #3FE0DB #8B3FE0

square

#E03F44 #95E03F #3FE0DB #8B3FE0

split-complementary

#E03F44 #3FE08B #3F95E0

monochromatic

#8E171B #C21F24 #E03F44 #E97477 #F1A8AB

Accessibility & contrast

On white

4.23

#E03F44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#E03F44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E03F44

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E03F44	#FFFFFF	#000000	##000000
##E03F44	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6543

Deuteranopia (green-blind)

#96883F

Tritanopia (blue-blind)

#F60043

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #e03f44;
/* rgb */ color: rgb(224, 63, 68);
/* oklch */ color: oklch(60.7% 0.198 23.8);

Tailwind

colors: {
  custom: {
    50: '#f27f78',
    500: '#e03f44',
    950: '#000000',
  },
}

SCSS

$custom: #e03f44;
$custom-light: #f27f78;
$custom-dark: #000000;

JSON

{
  "hex": "#e03f44",
  "rgb": {
    "r": 224,
    "g": 63,
    "b": 68
  },
  "hsl": {
    "h": 358.137,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60701,
    "c": 0.19751,
    "h": 23.8
  },
  "luminance": 0.1982
}

Semantic roles & 50–950 ramp

primary

#E03F44

secondary

#9CDFDC

accent

#EFE939

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#190B09

muted

#867C7B

Preview Lab

Preview with #E03F44

Body copy rendered with the generated semantic roles for this colour.

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