#631967#631967

#631967 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.0% C 0.143 H 325.8°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#631967
RGB	rgb(99, 25, 103)
HSL	hsl(297, 61%, 25%)
HSV	hsv(297, 76%, 40%)
CMYK	cmyk(3.9%, 75.7%, 0%, 59.6%)
CIE-LAB	lab(24.73, 43.04, -28.88)
CIE-LCH	lch(24.73, 51.83, 326.14°)
OKLab	oklab(36.98% 0.118 -0.0803)
OKLCH	oklch(36.98% 0.143 325.8)
XYZ	xyz(7.9412, 4.3277, 13.2464)
Luminance	0.0433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631967 #1D6719

analogous

#3C1967 #631967 #671944

triadic

#631967 #676319 #196763

tetradic

#631967 #673C19 #1D6719 #194467

square

#631967 #673C19 #1D6719 #194467

split-complementary

#631967 #446719 #19673C

monochromatic

#180619 #340D36 #631967 #922598 #C231C9

Accessibility & contrast

On white

11.26

#631967 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#631967 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631967

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631967	#FFFFFF	#000000	##FFFFFF
##631967	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053569

Deuteranopia (green-blind)

#2A3E65

Tritanopia (blue-blind)

#66263E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #631967;
/* rgb */ color: rgb(99, 25, 103);
/* oklch */ color: oklch(37.0% 0.143 325.8);

Tailwind

colors: {
  custom: {
    50: '#925e93',
    500: '#631967',
    950: '#000000',
  },
}

SCSS

$custom: #631967;
$custom-light: #925e93;
$custom-dark: #000000;

JSON

{
  "hex": "#631967",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 103
  },
  "hsl": {
    "h": 296.923,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3698,
    "c": 0.14268,
    "h": 325.8
  },
  "luminance": 0.04327
}

Semantic roles & 50–950 ramp

primary

#631967

secondary

#449D3F

accent

#E4444C

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #631967

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

Preview Lab → · Contrast checker → · Palette generator →