#631067#631067

#631067 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.152 H 326.0°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#631067
RGB	rgb(99, 16, 103)
HSL	hsl(297, 73%, 23%)
HSV	hsv(297, 84%, 40%)
CMYK	cmyk(3.9%, 84.5%, 0%, 59.6%)
CIE-LAB	lab(23.68, 46.04, -30.55)
CIE-LCH	lch(23.68, 55.26, 326.44°)
OKLab	oklab(36.24% 0.1263 -0.0851)
OKLCH	oklch(36.24% 0.152 326)
XYZ	xyz(7.7789, 4.0030, 13.1923)
Luminance	0.0400 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631067 #146710

analogous

#371067 #631067 #67103F

triadic

#631067 #676310 #106763

tetradic

#631067 #673710 #146710 #103F67

square

#631067 #673710 #146710 #103F67

split-complementary

#631067 #3F6710 #106737

monochromatic

#19041A #300832 #631067 #96189C #C920D1

Accessibility & contrast

On white

11.66

#631067 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#631067 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631067

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631067	#FFFFFF	#000000	##FFFFFF
##631067	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003269

Deuteranopia (green-blind)

#263C65

Tritanopia (blue-blind)

#66213C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #631067;
/* rgb */ color: rgb(99, 16, 103);
/* oklch */ color: oklch(36.2% 0.152 326.0);

Tailwind

colors: {
  custom: {
    50: '#935b93',
    500: '#631067',
    950: '#000000',
  },
}

SCSS

$custom: #631067;
$custom-light: #935b93;
$custom-dark: #000000;

JSON

{
  "hex": "#631067",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 103
  },
  "hsl": {
    "h": 297.241,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.36236,
    "c": 0.15229,
    "h": 326
  },
  "luminance": 0.04003
}

Semantic roles & 50–950 ramp

primary

#631067

secondary

#389F33

accent

#F03840

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D040D

muted

#7E797E

Preview Lab

Preview with #631067

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

Preview Lab → · Contrast checker → · Palette generator →