#D03D2B#D03D2B

#D03D2B is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.187 H 30.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#D03D2B
RGB	rgb(208, 61, 43)
HSL	hsl(7, 66%, 49%)
HSV	hsv(7, 79%, 82%)
CMYK	cmyk(0%, 70.7%, 79.3%, 18.4%)
CIE-LAB	lab(48.17, 56.59, 43.75)
CIE-LCH	lch(48.17, 71.53, 37.71°)
OKLab	oklab(57.48% 0.1609 0.0948)
OKLCH	oklch(57.48% 0.187 30.5)
XYZ	xyz(28.1205, 16.9261, 4.0714)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D2B #2BBED0

analogous

#D02B6C #D03D2B #D08F2B

triadic

#D03D2B #2BD03D #3D2BD0

tetradic

#D03D2B #6CD02B #2BBED0 #8F2BD0

square

#D03D2B #6CD02B #2BBED0 #8F2BD0

split-complementary

#D03D2B #2BD08F #2B6CD0

monochromatic

#6B1F16 #9D2E21 #D03D2B #DD695B #E8988E

Accessibility & contrast

On white

4.79

#D03D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#D03D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D2B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D2B	#FFFFFF	#000000	##FFFFFF
##D03D2B	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E27

Deuteranopia (green-blind)

#8D7E24

Tritanopia (blue-blind)

#E5003A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d03d2b;
/* rgb */ color: rgb(208, 61, 43);
/* oklch */ color: oklch(57.5% 0.187 30.5);

Tailwind

colors: {
  custom: {
    50: '#e87c66',
    500: '#d03d2b',
    950: '#000000',
  },
}

SCSS

$custom: #d03d2b;
$custom-light: #e87c66;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d2b",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 6.545,
    "s": 65.737,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.18675,
    "h": 30.5
  },
  "luminance": 0.16922
}

Semantic roles & 50–950 ramp

primary

#D03D2B

secondary

#85C9D2

accent

#D6E93F

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D03D2B

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

Preview Lab → · Contrast checker → · Palette generator →