#63183C#63183C

#63183C is a dark, moderate pink. Relative luminance 0.036; OKLCH L 34.6% C 0.113 H 355.4°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#63183C
RGB	rgb(99, 24, 60)
HSL	hsl(331, 61%, 24%)
HSV	hsv(331, 76%, 39%)
CMYK	cmyk(0%, 75.8%, 39.4%, 61.2%)
CIE-LAB	lab(22.42, 36.63, -3.64)
CIE-LCH	lch(22.42, 36.81, 354.32°)
OKLab	oklab(34.6% 0.1123 -0.0091)
OKLCH	oklch(34.6% 0.113 355.4)
XYZ	xyz(6.2882, 3.6329, 4.6442)
Luminance	0.0363 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63183C #18633F

analogous

#631862 #63183C #631A18

triadic

#63183C #3C6318 #183C63

tetradic

#63183C #626318 #18633F #1A1863

square

#63183C #626318 #18633F #1A1863

split-complementary

#63183C #18631A #186263

monochromatic

#19060F #320C1E #63183C #94245A #C63078

Accessibility & contrast

On white

12.16

#63183C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#63183C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63183C

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63183C	#FFFFFF	#000000	##FFFFFF
##63183C	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262D3D

Deuteranopia (green-blind)

#3B3B3A

Tritanopia (blue-blind)

#6B1027

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #63183c;
/* rgb */ color: rgb(99, 24, 60);
/* oklch */ color: oklch(34.6% 0.113 355.4);

Tailwind

colors: {
  custom: {
    50: '#935c71',
    500: '#63183c',
    950: '#000000',
  },
}

SCSS

$custom: #63183c;
$custom-light: #935c71;
$custom-dark: #000000;

JSON

{
  "hex": "#63183c",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 60
  },
  "hsl": {
    "h": 331.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34602,
    "c": 0.11265,
    "h": 355.4
  },
  "luminance": 0.03632
}

Semantic roles & 50–950 ramp

primary

#63183C

secondary

#3E996D

accent

#E49744

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0D0407

muted

#7E797A

Preview Lab

Preview with #63183C

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

Preview Lab → · Contrast checker → · Palette generator →