#D03D38#D03D38

#D03D38 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.185 H 26.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#D03D38
RGB	rgb(208, 61, 56)
HSL	hsl(2, 62%, 52%)
HSV	hsv(2, 73%, 82%)
CMYK	cmyk(0%, 70.7%, 73.1%, 18.4%)
CIE-LAB	lab(48.31, 57.08, 36.79)
CIE-LCH	lch(48.31, 67.91, 32.80°)
OKLab	oklab(57.63% 0.1651 0.0831)
OKLCH	oklch(57.63% 0.185 26.7)
XYZ	xyz(28.3982, 17.0372, 5.5338)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D38 #38CBD0

analogous

#D0387F #D03D38 #D08938

triadic

#D03D38 #38D03D #3D38D0

tetradic

#D03D38 #7FD038 #38CBD0 #8938D0

square

#D03D38 #7FD038 #38CBD0 #8938D0

split-complementary

#D03D38 #38D089 #387FD0

monochromatic

#731E1B #A42B27 #D03D38 #DC6D6A #E79E9B

Accessibility & contrast

On white

4.77

#D03D38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#D03D38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D38

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D38	#FFFFFF	#000000	##FFFFFF
##D03D38	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E36

Deuteranopia (green-blind)

#8C7E33

Tritanopia (blue-blind)

#E5003D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d03d38;
/* rgb */ color: rgb(208, 61, 56);
/* oklch */ color: oklch(57.6% 0.185 26.7);

Tailwind

colors: {
  custom: {
    50: '#e77c6f',
    500: '#d03d38',
    950: '#000000',
  },
}

SCSS

$custom: #d03d38;
$custom-light: #e77c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d38",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 56
  },
  "hsl": {
    "h": 1.974,
    "s": 61.789,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57634,
    "c": 0.18477,
    "h": 26.7
  },
  "luminance": 0.17033
}

Semantic roles & 50–950 ramp

primary

#D03D38

secondary

#91D1D3

accent

#E0E543

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D03D38

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

Preview Lab → · Contrast checker → · Palette generator →