#631534#631534

#631534 is a dark, moderate pink. Relative luminance 0.034; OKLCH L 34.0% C 0.113 H 1.4°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#631534
RGB	rgb(99, 21, 52)
HSL	hsl(336, 65%, 24%)
HSV	hsv(336, 79%, 39%)
CMYK	cmyk(0%, 78.8%, 47.5%, 61.2%)
CIE-LAB	lab(21.72, 36.89, 0.88)
CIE-LCH	lch(21.72, 36.90, 1.36°)
OKLab	oklab(33.99% 0.1131 0.0027)
OKLCH	oklch(33.99% 0.113 1.4)
XYZ	xyz(6.0341, 3.4377, 3.5939)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631534 #156344

analogous

#63155B #631534 #631D15

triadic

#631534 #346315 #153463

tetradic

#631534 #5B6315 #156344 #1D1563

square

#631534 #5B6315 #156344 #1D1563

split-complementary

#631534 #15631D #155B63

monochromatic

#19050D #310A19 #631534 #95204F #C82A69

Accessibility & contrast

On white

12.45

#631534 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#631534 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631534

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631534	#FFFFFF	#000000	##FFFFFF
##631534	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272A35

Deuteranopia (green-blind)

#3B3A32

Tritanopia (blue-blind)

#6C0722

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #631534;
/* rgb */ color: rgb(99, 21, 52);
/* oklch */ color: oklch(34.0% 0.113 1.4);

Tailwind

colors: {
  custom: {
    50: '#945a6b',
    500: '#631534',
    950: '#000000',
  },
}

SCSS

$custom: #631534;
$custom-light: #945a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#631534",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 52
  },
  "hsl": {
    "h": 336.154,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33994,
    "c": 0.11315,
    "h": 1.4
  },
  "luminance": 0.03437
}

Semantic roles & 50–950 ramp

primary

#631534

secondary

#3A9A74

accent

#E8A540

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #631534

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

Preview Lab → · Contrast checker → · Palette generator →