#631330#631330

#631330 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.7% C 0.114 H 4.2°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#631330
RGB	rgb(99, 19, 48)
HSL	hsl(338, 68%, 23%)
HSV	hsv(338, 81%, 39%)
CMYK	cmyk(0%, 80.8%, 51.5%, 61.2%)
CIE-LAB	lab(21.33, 37.21, 3.11)
CIE-LCH	lch(21.33, 37.34, 4.78°)
OKLab	oklab(33.67% 0.1139 0.0083)
OKLCH	oklch(33.67% 0.114 4.2)
XYZ	xyz(5.9125, 3.3326, 3.1276)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631330 #136346

analogous

#631358 #631330 #631E13

triadic

#631330 #306313 #133063

tetradic

#631330 #586313 #136346 #1E1363

square

#631330 #586313 #136346 #1E1363

split-complementary

#631330 #13631E #135863

monochromatic

#1A050C #300917 #631330 #961D49 #CA2762

Accessibility & contrast

On white

12.60

#631330 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#631330 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631330

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631330	#FFFFFF	#000000	##FFFFFF
##631330	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262931

Deuteranopia (green-blind)

#3C392E

Tritanopia (blue-blind)

#6C0220

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #631330;
/* rgb */ color: rgb(99, 19, 48);
/* oklch */ color: oklch(33.7% 0.114 4.2);

Tailwind

colors: {
  custom: {
    50: '#945968',
    500: '#631330',
    950: '#000000',
  },
}

SCSS

$custom: #631330;
$custom-light: #945968;
$custom-dark: #000000;

JSON

{
  "hex": "#631330",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 48
  },
  "hsl": {
    "h": 338.25,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33666,
    "c": 0.1142,
    "h": 4.2
  },
  "luminance": 0.03332
}

Semantic roles & 50–950 ramp

primary

#631330

secondary

#379B77

accent

#EBAC3D

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #631330

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

Preview Lab → · Contrast checker → · Palette generator →