#D23942#D23942

#D23942 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.7% C 0.189 H 22.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#D23942
RGB	rgb(210, 57, 66)
HSL	hsl(356, 63%, 52%)
HSV	hsv(356, 73%, 82%)
CMYK	cmyk(0%, 72.9%, 68.6%, 17.6%)
CIE-LAB	lab(48.29, 59.59, 31.07)
CIE-LCH	lch(48.29, 67.21, 27.54°)
OKLab	oklab(57.73% 0.1749 0.0722)
OKLCH	oklch(57.73% 0.189 22.4)
XYZ	xyz(29.0280, 17.0256, 6.9110)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23942 #39D2C9

analogous

#D2398E #D23942 #D27D39

triadic

#D23942 #42D239 #3942D2

tetradic

#D23942 #8ED239 #39D2C9 #7D39D2

square

#D23942 #8ED239 #39D2C9 #7D39D2

split-complementary

#D23942 #39D27D #398ED2

monochromatic

#761B20 #A8262E #D23942 #DD6B72 #E99DA1

Accessibility & contrast

On white

4.77

#D23942 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#D23942 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23942

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23942	#FFFFFF	#000000	##FFFFFF
##D23942	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)

#655E41

Deuteranopia (green-blind)

#8B7F3D

Tritanopia (blue-blind)

#E7003E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d23942;
/* rgb */ color: rgb(210, 57, 66);
/* oklch */ color: oklch(57.7% 0.189 22.4);

Tailwind

colors: {
  custom: {
    50: '#e87b76',
    500: '#d23942',
    950: '#000000',
  },
}

SCSS

$custom: #d23942;
$custom-light: #e87b76;
$custom-dark: #000000;

JSON

{
  "hex": "#d23942",
  "rgb": {
    "r": 210,
    "g": 57,
    "b": 66
  },
  "hsl": {
    "h": 356.471,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57733,
    "c": 0.1892,
    "h": 22.4
  },
  "luminance": 0.17021
}

Semantic roles & 50–950 ramp

primary

#D23942

secondary

#92D5D1

accent

#E6DC42

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D23942

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

Preview Lab → · Contrast checker → · Palette generator →