#D73D39#D73D39

#D73D39 is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.8% C 0.192 H 26.5°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#D73D39
RGB	rgb(215, 61, 57)
HSL	hsl(2, 66%, 53%)
HSV	hsv(2, 73%, 84%)
CMYK	cmyk(0%, 71.6%, 73.5%, 15.7%)
CIE-LAB	lab(49.60, 59.32, 38.03)
CIE-LCH	lch(49.60, 70.46, 32.66°)
OKLab	oklab(58.84% 0.1715 0.0856)
OKLCH	oklch(58.84% 0.192 26.5)
XYZ	xyz(30.4351, 18.0846, 5.7582)
Luminance	0.1808 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D73D39 #39D3D7

analogous

#D73984 #D73D39 #D78C39

triadic

#D73D39 #39D73D #3D39D7

tetradic

#D73D39 #84D739 #39D3D7 #8C39D7

square

#D73D39 #84D739 #39D3D7 #8C39D7

split-complementary

#D73D39 #39D78C #3984D7

monochromatic

#7C1C19 #AF2723 #D73D39 #E16F6C #ECA19F

Accessibility & contrast

On white

4.55

#D73D39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#D73D39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D73D39

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D73D39	#FFFFFF	#000000	##000000
##D73D39	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6137

Deuteranopia (green-blind)

#908233

Tritanopia (blue-blind)

#EC003E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d73d39;
/* rgb */ color: rgb(215, 61, 57);
/* oklch */ color: oklch(58.8% 0.192 26.5);

Tailwind

colors: {
  custom: {
    50: '#ec7d70',
    500: '#d73d39',
    950: '#000000',
  },
}

SCSS

$custom: #d73d39;
$custom-light: #ec7d70;
$custom-dark: #000000;

JSON

{
  "hex": "#d73d39",
  "rgb": {
    "r": 215,
    "g": 61,
    "b": 57
  },
  "hsl": {
    "h": 1.519,
    "s": 66.387,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58835,
    "c": 0.19165,
    "h": 26.5
  },
  "luminance": 0.1808
}

Semantic roles & 50–950 ramp

primary

#D73D39

secondary

#94D6D8

accent

#E5E93E

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D73D39

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

Preview Lab → · Contrast checker → · Palette generator →