#D03D36#D03D36

#D03D36 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.185 H 27.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#D03D36
RGB	rgb(208, 61, 54)
HSL	hsl(3, 62%, 51%)
HSV	hsv(3, 74%, 82%)
CMYK	cmyk(0%, 70.7%, 74%, 18.4%)
CIE-LAB	lab(48.28, 56.99, 37.89)
CIE-LCH	lch(48.28, 68.44, 33.62°)
OKLab	oklab(57.61% 0.1644 0.085)
OKLCH	oklch(57.61% 0.185 27.4)
XYZ	xyz(28.3502, 17.0180, 5.2813)
Luminance	0.1701 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D36 #36C9D0

analogous

#D0367C #D03D36 #D08A36

triadic

#D03D36 #36D03D #3D36D0

tetradic

#D03D36 #7CD036 #36C9D0 #8A36D0

square

#D03D36 #7CD036 #36C9D0 #8A36D0

split-complementary

#D03D36 #36D08A #367CD0

monochromatic

#711E1A #A32C26 #D03D36 #DC6D68 #E79D99

Accessibility & contrast

On white

4.77

#D03D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#D03D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D36

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D36	#FFFFFF	#000000	##FFFFFF
##D03D36	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E34

Deuteranopia (green-blind)

#8C7E31

Tritanopia (blue-blind)

#E5003D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d03d36;
/* rgb */ color: rgb(208, 61, 54);
/* oklch */ color: oklch(57.6% 0.185 27.4);

Tailwind

colors: {
  custom: {
    50: '#e77c6e',
    500: '#d03d36',
    950: '#000000',
  },
}

SCSS

$custom: #d03d36;
$custom-light: #e77c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d36",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 54
  },
  "hsl": {
    "h": 2.727,
    "s": 62.097,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57608,
    "c": 0.18506,
    "h": 27.4
  },
  "luminance": 0.17014
}

Semantic roles & 50–950 ramp

primary

#D03D36

secondary

#8FD0D3

accent

#DEE543

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D03D36

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

Preview Lab → · Contrast checker → · Palette generator →