#63183F#63183F

#63183F is a dark, moderate pink. Relative luminance 0.037; OKLCH L 34.7% C 0.114 H 352.9°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#63183F
RGB	rgb(99, 24, 63)
HSL	hsl(329, 61%, 24%)
HSV	hsv(329, 76%, 39%)
CMYK	cmyk(0%, 75.8%, 36.4%, 61.2%)
CIE-LAB	lab(22.53, 37.00, -5.53)
CIE-LCH	lch(22.53, 37.41, 351.50°)
OKLab	oklab(34.72% 0.1133 -0.0142)
OKLCH	oklch(34.72% 0.114 352.9)
XYZ	xyz(6.3698, 3.6655, 5.0737)
Luminance	0.0367 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63183F #18633C

analogous

#621863 #63183F #63181A

triadic

#63183F #3F6318 #183F63

tetradic

#63183F #636218 #18633C #181A63

square

#63183F #636218 #18633C #181A63

split-complementary

#63183F #1A6318 #186362

monochromatic

#190610 #320C20 #63183F #94245E #C6307E

Accessibility & contrast

On white

12.12

#63183F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#63183F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63183F

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63183F	#FFFFFF	#000000	##FFFFFF
##63183F	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252D40

Deuteranopia (green-blind)

#3A3B3D

Tritanopia (blue-blind)

#6B1229

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #63183f;
/* rgb */ color: rgb(99, 24, 63);
/* oklch */ color: oklch(34.7% 0.114 352.9);

Tailwind

colors: {
  custom: {
    50: '#935c74',
    500: '#63183f',
    950: '#000000',
  },
}

SCSS

$custom: #63183f;
$custom-light: #935c74;
$custom-dark: #000000;

JSON

{
  "hex": "#63183f",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 63
  },
  "hsl": {
    "h": 328.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34723,
    "c": 0.11415,
    "h": 352.9
  },
  "luminance": 0.03665
}

Semantic roles & 50–950 ramp

primary

#63183F

secondary

#3E996A

accent

#E49144

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0408

muted

#7E797B

Preview Lab

Preview with #63183F

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

Preview Lab → · Contrast checker → · Palette generator →