#D03D42#D03D42

#D03D42 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.8% C 0.184 H 23.3°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#D03D42
RGB	rgb(208, 61, 66)
HSL	hsl(358, 61%, 53%)
HSV	hsv(358, 71%, 82%)
CMYK	cmyk(0%, 70.7%, 68.3%, 18.4%)
CIE-LAB	lab(48.44, 57.55, 31.17)
CIE-LCH	lch(48.44, 65.45, 28.44°)
OKLab	oklab(57.78% 0.1686 0.0725)
OKLCH	oklch(57.78% 0.184 23.3)
XYZ	xyz(28.6676, 17.1450, 6.9530)
Luminance	0.1714 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D42 #3DD0CB

analogous

#D03D8C #D03D42 #D0813D

triadic

#D03D42 #42D03D #3D42D0

tetradic

#D03D42 #8CD03D #3DD0CB #813DD0

square

#D03D42 #8CD03D #3DD0CB #813DD0

split-complementary

#D03D42 #3DD081 #3D8CD0

monochromatic

#761D20 #A7292D #D03D42 #DC6E72 #E8A0A2

Accessibility & contrast

On white

4.74

#D03D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#D03D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D42

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D42	#FFFFFF	#000000	##FFFFFF
##D03D42	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F41

Deuteranopia (green-blind)

#8B7F3D

Tritanopia (blue-blind)

#E40740

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d03d42;
/* rgb */ color: rgb(208, 61, 66);
/* oklch */ color: oklch(57.8% 0.184 23.3);

Tailwind

colors: {
  custom: {
    50: '#e67c76',
    500: '#d03d42',
    950: '#000000',
  },
}

SCSS

$custom: #d03d42;
$custom-light: #e67c76;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d42",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 357.959,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57778,
    "c": 0.18356,
    "h": 23.3
  },
  "luminance": 0.17141
}

Semantic roles & 50–950 ramp

primary

#D03D42

secondary

#95D4D2

accent

#E4DF44

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #D03D42

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

Preview Lab → · Contrast checker → · Palette generator →