#D63F42#D63F42

#D63F42 is a mid, vivid red. Relative luminance 0.182; OKLCH L 59.0% C 0.188 H 24.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#D63F42
RGB	rgb(214, 63, 66)
HSL	hsl(359, 65%, 54%)
HSV	hsv(359, 71%, 84%)
CMYK	cmyk(0%, 70.6%, 69.2%, 16.1%)
CIE-LAB	lab(49.80, 58.69, 33.06)
CIE-LCH	lch(49.80, 67.36, 29.39°)
OKLab	oklab(58.99% 0.1715 0.0765)
OKLCH	oklch(58.99% 0.188 24)
XYZ	xyz(30.4958, 18.2490, 7.0698)
Luminance	0.1825 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63F42 #3FD6D3

analogous

#D63F8E #D63F42 #D6883F

triadic

#D63F42 #42D63F #3F42D6

tetradic

#D63F42 #8ED63F #3FD6D3 #883FD6

square

#D63F42 #8ED63F #3FD6D3 #883FD6

split-complementary

#D63F42 #3FD688 #3F8ED6

monochromatic

#7F1B1D #B22629 #D63F42 #E17174 #ECA4A5

Accessibility & contrast

On white

4.52

#D63F42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#D63F42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D63F42

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63F42	#FFFFFF	#000000	##000000
##D63F42	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6241

Deuteranopia (green-blind)

#90823D

Tritanopia (blue-blind)

#EB0542

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d63f42;
/* rgb */ color: rgb(214, 63, 66);
/* oklch */ color: oklch(59.0% 0.188 24.0);

Tailwind

colors: {
  custom: {
    50: '#eb7e76',
    500: '#d63f42',
    950: '#000000',
  },
}

SCSS

$custom: #d63f42;
$custom-light: #eb7e76;
$custom-dark: #000000;

JSON

{
  "hex": "#d63f42",
  "rgb": {
    "r": 214,
    "g": 63,
    "b": 66
  },
  "hsl": {
    "h": 358.808,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58988,
    "c": 0.18777,
    "h": 24
  },
  "luminance": 0.18245
}

Semantic roles & 50–950 ramp

primary

#D63F42

secondary

#98D8D7

accent

#E8E440

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D63F42

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

Preview Lab → · Contrast checker → · Palette generator →