#631169#631169

#631169 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.153 H 325.0°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#631169
RGB	rgb(99, 17, 105)
HSL	hsl(296, 72%, 24%)
HSV	hsv(296, 84%, 41%)
CMYK	cmyk(5.7%, 83.8%, 0%, 58.8%)
CIE-LAB	lab(23.91, 46.12, -31.48)
CIE-LCH	lch(23.91, 55.84, 325.68°)
OKLab	oklab(36.44% 0.1253 -0.0878)
OKLCH	oklch(36.44% 0.153 325)
XYZ	xyz(7.8956, 4.0740, 13.7324)
Luminance	0.0407 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631169 #176911

analogous

#371169 #631169 #691143

triadic

#631169 #696311 #116963

tetradic

#631169 #693711 #176911 #114369

square

#631169 #693711 #176911 #114369

split-complementary

#631169 #436911 #116937

monochromatic

#19041A #310834 #631169 #951A9E #C622D2

Accessibility & contrast

On white

11.57

#631169 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#631169 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631169

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631169	#FFFFFF	#000000	##FFFFFF
##631169	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336B

Deuteranopia (green-blind)

#253C67

Tritanopia (blue-blind)

#65223D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #631169;
/* rgb */ color: rgb(99, 17, 105);
/* oklch */ color: oklch(36.4% 0.153 325.0);

Tailwind

colors: {
  custom: {
    50: '#935b94',
    500: '#631169',
    950: '#000000',
  },
}

SCSS

$custom: #631169;
$custom-light: #935b94;
$custom-dark: #000000;

JSON

{
  "hex": "#631169",
  "rgb": {
    "r": 99,
    "g": 17,
    "b": 105
  },
  "hsl": {
    "h": 295.909,
    "s": 72.131,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36443,
    "c": 0.15303,
    "h": 325
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#631169

secondary

#3CA135

accent

#EF3945

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D040D

muted

#7E797E

Preview Lab

Preview with #631169

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

Preview Lab → · Contrast checker → · Palette generator →