#D03D43#D03D43

#D03D43 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.8% C 0.183 H 22.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#D03D43
RGB	rgb(208, 61, 67)
HSL	hsl(358, 61%, 53%)
HSV	hsv(358, 71%, 82%)
CMYK	cmyk(0%, 70.7%, 67.8%, 18.4%)
CIE-LAB	lab(48.46, 57.60, 30.60)
CIE-LCH	lch(48.46, 65.22, 27.98°)
OKLab	oklab(57.79% 0.169 0.0714)
OKLCH	oklch(57.79% 0.183 22.9)
XYZ	xyz(28.6974, 17.1569, 7.1096)
Luminance	0.1715 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D43 #3DD0CA

analogous

#D03D8C #D03D43 #D0803D

triadic

#D03D43 #43D03D #3D43D0

tetradic

#D03D43 #8CD03D #3DD0CA #803DD0

square

#D03D43 #8CD03D #3DD0CA #803DD0

split-complementary

#D03D43 #3DD080 #3D8CD0

monochromatic

#761D20 #A7292E #D03D43 #DC6E73 #E8A0A2

Accessibility & contrast

On white

4.74

#D03D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#D03D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D43

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D43	#FFFFFF	#000000	##FFFFFF
##D03D43	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)

#665F42

Deuteranopia (green-blind)

#8B7F3E

Tritanopia (blue-blind)

#E40741

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d03d43;
/* rgb */ color: rgb(208, 61, 67);
/* oklch */ color: oklch(57.8% 0.183 22.9);

Tailwind

colors: {
  custom: {
    50: '#e67c77',
    500: '#d03d43',
    950: '#000000',
  },
}

SCSS

$custom: #d03d43;
$custom-light: #e67c77;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d43",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 357.551,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57794,
    "c": 0.18346,
    "h": 22.9
  },
  "luminance": 0.17153
}

Semantic roles & 50–950 ramp

primary

#D03D43

secondary

#95D4D2

accent

#E4DE44

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #D03D43

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

Preview Lab → · Contrast checker → · Palette generator →