#631055#631055

#631055 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 35.1% C 0.138 H 336.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#631055
RGB	rgb(99, 16, 85)
HSL	hsl(310, 72%, 23%)
HSV	hsv(310, 84%, 39%)
CMYK	cmyk(0%, 83.8%, 14.1%, 61.2%)
CIE-LAB	lab(22.58, 42.98, -20.39)
CIE-LCH	lch(22.58, 47.57, 334.62°)
OKLab	oklab(35.1% 0.1263 -0.0556)
OKLCH	oklch(35.1% 0.138 336.2)
XYZ	xyz(6.9707, 3.6798, 8.9357)
Luminance	0.0368 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631055 #10631E

analogous

#471063 #631055 #63102C

triadic

#631055 #556310 #105563

tetradic

#631055 #634710 #10631E #102C63

square

#631055 #634710 #10631E #102C63

split-complementary

#631055 #2C6310 #106347

monochromatic

#1A0417 #2E0728 #631055 #981982 #CC21AF

Accessibility & contrast

On white

12.10

#631055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#631055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631055

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631055	#FFFFFF	#000000	##FFFFFF
##631055	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122E57

Deuteranopia (green-blind)

#303A53

Tritanopia (blue-blind)

#691732

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631055;
/* rgb */ color: rgb(99, 16, 85);
/* oklch */ color: oklch(35.1% 0.138 336.2);

Tailwind

colors: {
  custom: {
    50: '#935a85',
    500: '#631055',
    950: '#000000',
  },
}

SCSS

$custom: #631055;
$custom-light: #935a85;
$custom-dark: #000000;

JSON

{
  "hex": "#631055",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 310.12,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35099,
    "c": 0.13805,
    "h": 336.2
  },
  "luminance": 0.03679
}

Semantic roles & 50–950 ramp

primary

#631055

secondary

#339C45

accent

#EF5839

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #631055

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

Preview Lab → · Contrast checker → · Palette generator →