#631645#631645

#631645 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 34.8% C 0.120 H 347.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#631645
RGB	rgb(99, 22, 69)
HSL	hsl(323, 64%, 24%)
HSV	hsv(323, 78%, 39%)
CMYK	cmyk(0%, 77.8%, 30.3%, 61.2%)
CIE-LAB	lab(22.50, 38.58, -9.69)
CIE-LCH	lch(22.50, 39.78, 345.90°)
OKLab	oklab(34.78% 0.1174 -0.0255)
OKLCH	oklch(34.78% 0.12 347.7)
XYZ	xyz(6.5070, 3.6569, 5.9922)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631645 #166334

analogous

#5A1663 #631645 #63161E

triadic

#631645 #456316 #164563

tetradic

#631645 #635A16 #166334 #161E63

square

#631645 #635A16 #166334 #161E63

split-complementary

#631645 #1E6316 #16635A

monochromatic

#190611 #310B22 #631645 #952168 #C72C8B

Accessibility & contrast

On white

12.13

#631645 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#631645 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631645

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631645	#FFFFFF	#000000	##FFFFFF
##631645	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212D46

Deuteranopia (green-blind)

#383B43

Tritanopia (blue-blind)

#6A132B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631645;
/* rgb */ color: rgb(99, 22, 69);
/* oklch */ color: oklch(34.8% 0.120 347.7);

Tailwind

colors: {
  custom: {
    50: '#935b78',
    500: '#631645',
    950: '#000000',
  },
}

SCSS

$custom: #631645;
$custom-light: #935b78;
$custom-dark: #000000;

JSON

{
  "hex": "#631645",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 69
  },
  "hsl": {
    "h": 323.377,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34782,
    "c": 0.12017,
    "h": 347.7
  },
  "luminance": 0.03656
}

Semantic roles & 50–950 ramp

primary

#631645

secondary

#3B9A60

accent

#E78241

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0409

muted

#7E797B

Preview Lab

Preview with #631645

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

Preview Lab → · Contrast checker → · Palette generator →