#D63B42#D63B42

#D63B42 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.6% C 0.191 H 23.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#D63B42
RGB	rgb(214, 59, 66)
HSL	hsl(357, 65%, 54%)
HSV	hsv(357, 72%, 84%)
CMYK	cmyk(0%, 72.4%, 69.2%, 16.1%)
CIE-LAB	lab(49.28, 60.12, 32.44)
CIE-LCH	lch(49.28, 68.31, 28.35°)
OKLab	oklab(58.6% 0.176 0.0751)
OKLCH	oklch(58.6% 0.191 23.1)
XYZ	xyz(30.2822, 17.8220, 6.9987)
Luminance	0.1782 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63B42 #3BD6CF

analogous

#D63B8F #D63B42 #D6813B

triadic

#D63B42 #42D63B #3B42D6

tetradic

#D63B42 #8FD63B #3BD6CF #813BD6

square

#D63B42 #8FD63B #3BD6CF #813BD6

split-complementary

#D63B42 #3BD681 #3B8FD6

monochromatic

#7D1A1F #AF252B #D63B42 #E16E73 #EBA0A4

Accessibility & contrast

On white

4.60

#D63B42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#D63B42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D63B42

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63B42	#FFFFFF	#000000	##FFFFFF
##D63B42	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686041

Deuteranopia (green-blind)

#8E813D

Tritanopia (blue-blind)

#EB003F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d63b42;
/* rgb */ color: rgb(214, 59, 66);
/* oklch */ color: oklch(58.6% 0.191 23.1);

Tailwind

colors: {
  custom: {
    50: '#eb7c76',
    500: '#d63b42',
    950: '#000000',
  },
}

SCSS

$custom: #d63b42;
$custom-light: #eb7c76;
$custom-dark: #000000;

JSON

{
  "hex": "#d63b42",
  "rgb": {
    "r": 214,
    "g": 59,
    "b": 66
  },
  "hsl": {
    "h": 357.29,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.19138,
    "h": 23.1
  },
  "luminance": 0.17817
}

Semantic roles & 50–950 ramp

primary

#D63B42

secondary

#95D8D5

accent

#E8E13F

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D63B42

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

Preview Lab → · Contrast checker → · Palette generator →