#631059#631059

#631059 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.3% C 0.141 H 333.8°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#631059
RGB	rgb(99, 16, 89)
HSL	hsl(307, 72%, 23%)
HSV	hsv(307, 84%, 39%)
CMYK	cmyk(0%, 83.8%, 10.1%, 61.2%)
CIE-LAB	lab(22.81, 43.63, -22.70)
CIE-LCH	lch(22.81, 49.18, 332.51°)
OKLab	oklab(35.34% 0.1266 -0.0623)
OKLCH	oklch(35.34% 0.141 333.8)
XYZ	xyz(7.1341, 3.7451, 9.7964)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631059 #10631A

analogous

#441063 #631059 #63102F

triadic

#631059 #596310 #105963

tetradic

#631059 #634410 #10631A #102F63

square

#631059 #634410 #10631A #102F63

split-complementary

#631059 #2F6310 #106344

monochromatic

#1A0418 #2E072A #631059 #981988 #CC21B8

Accessibility & contrast

On white

12.01

#631059 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#631059 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631059

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631059	#FFFFFF	#000000	##FFFFFF
##631059	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2F5B

Deuteranopia (green-blind)

#2E3B57

Tritanopia (blue-blind)

#681934

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631059;
/* rgb */ color: rgb(99, 16, 89);
/* oklch */ color: oklch(35.3% 0.141 333.8);

Tailwind

colors: {
  custom: {
    50: '#935a88',
    500: '#631059',
    950: '#000000',
  },
}

SCSS

$custom: #631059;
$custom-light: #935a88;
$custom-dark: #000000;

JSON

{
  "hex": "#631059",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 89
  },
  "hsl": {
    "h": 307.229,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35335,
    "c": 0.14108,
    "h": 333.8
  },
  "luminance": 0.03744
}

Semantic roles & 50–950 ramp

primary

#631059

secondary

#339C40

accent

#EF4F39

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #631059

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

Preview Lab → · Contrast checker → · Palette generator →