#631865#631865

#631865 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.8% C 0.142 H 326.9°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#631865
RGB	rgb(99, 24, 101)
HSL	hsl(298, 62%, 25%)
HSV	hsv(298, 76%, 40%)
CMYK	cmyk(2%, 76.2%, 0%, 60.4%)
CIE-LAB	lab(24.47, 43.04, -27.99)
CIE-LCH	lch(24.47, 51.34, 326.97°)
OKLab	oklab(36.75% 0.119 -0.0777)
OKLCH	oklch(36.75% 0.142 326.9)
XYZ	xyz(7.8211, 4.2460, 12.7170)
Luminance	0.0425 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631865 #1A6518

analogous

#3D1865 #631865 #651840

triadic

#631865 #656318 #186563

tetradic

#631865 #653D18 #1A6518 #184065

square

#631865 #653D18 #1A6518 #184065

split-complementary

#631865 #406518 #18653D

monochromatic

#180619 #330C34 #631865 #932496 #C430C8

Accessibility & contrast

On white

11.36

#631865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#631865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631865

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631865	#FFFFFF	#000000	##FFFFFF
##631865	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063467

Deuteranopia (green-blind)

#2B3D63

Tritanopia (blue-blind)

#66243D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #631865;
/* rgb */ color: rgb(99, 24, 101);
/* oklch */ color: oklch(36.8% 0.142 326.9);

Tailwind

colors: {
  custom: {
    50: '#925e91',
    500: '#631865',
    950: '#000000',
  },
}

SCSS

$custom: #631865;
$custom-light: #925e91;
$custom-dark: #000000;

JSON

{
  "hex": "#631865",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 101
  },
  "hsl": {
    "h": 298.442,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36755,
    "c": 0.14213,
    "h": 326.9
  },
  "luminance": 0.04246
}

Semantic roles & 50–950 ramp

primary

#631865

secondary

#409B3E

accent

#E54347

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050D

muted

#7E797D

Preview Lab

Preview with #631865

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

Preview Lab → · Contrast checker → · Palette generator →