#631760#631760

#631760 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.139 H 329.7°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#631760
RGB	rgb(99, 23, 96)
HSL	hsl(302, 62%, 24%)
HSV	hsv(302, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 3%, 61.2%)
CIE-LAB	lab(24.03, 42.50, -25.40)
CIE-LCH	lch(24.03, 49.52, 329.13°)
OKLab	oklab(36.35% 0.1201 -0.0702)
OKLCH	oklch(36.35% 0.139 329.7)
XYZ	xyz(7.5633, 4.1105, 11.4591)
Luminance	0.0411 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631760 #17631A

analogous

#401763 #631760 #63173A

triadic

#631760 #606317 #176063

tetradic

#631760 #634017 #17631A #173A63

square

#631760 #634017 #17631A #173A63

split-complementary

#631760 #3A6317 #176340

monochromatic

#190618 #310B30 #631760 #952390 #C62EC0

Accessibility & contrast

On white

11.53

#631760 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#631760 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631760

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631760	#FFFFFF	#000000	##FFFFFF
##631760	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3362

Deuteranopia (green-blind)

#2D3D5E

Tritanopia (blue-blind)

#67213A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #631760;
/* rgb */ color: rgb(99, 23, 96);
/* oklch */ color: oklch(36.3% 0.139 329.7);

Tailwind

colors: {
  custom: {
    50: '#925d8d',
    500: '#631760',
    950: '#000000',
  },
}

SCSS

$custom: #631760;
$custom-light: #925d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#631760",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 96
  },
  "hsl": {
    "h": 302.368,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36345,
    "c": 0.13906,
    "h": 329.7
  },
  "luminance": 0.0411
}

Semantic roles & 50–950 ramp

primary

#631760

secondary

#3C9A40

accent

#E54942

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #631760

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

Preview Lab → · Contrast checker → · Palette generator →