#631463#631463

#631463 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.145 H 328.1°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#631463
RGB	rgb(99, 20, 99)
HSL	hsl(300, 66%, 23%)
HSV	hsv(300, 80%, 39%)
CMYK	cmyk(0%, 79.8%, 0%, 61.2%)
CIE-LAB	lab(23.85, 44.09, -27.66)
CIE-LCH	lch(23.85, 52.05, 327.89°)
OKLab	oklab(36.27% 0.1231 -0.0767)
OKLCH	oklch(36.27% 0.145 328.1)
XYZ	xyz(7.6478, 4.0544, 12.1817)
Luminance	0.0405 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631463 #146314

analogous

#3B1463 #631463 #63143B

triadic

#631463 #636314 #146363

tetradic

#631463 #633B14 #146314 #143B63

square

#631463 #633B14 #146314 #143B63

split-complementary

#631463 #3B6314 #14633B

monochromatic

#190519 #300A30 #631463 #961E96 #C929C9

Accessibility & contrast

On white

11.60

#631463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#631463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631463

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631463	#FFFFFF	#000000	##FFFFFF
##631463	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033265

Deuteranopia (green-blind)

#2A3C61

Tritanopia (blue-blind)

#66213B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #631463;
/* rgb */ color: rgb(99, 20, 99);
/* oklch */ color: oklch(36.3% 0.145 328.1);

Tailwind

colors: {
  custom: {
    50: '#925c90',
    500: '#631463',
    950: '#000000',
  },
}

SCSS

$custom: #631463;
$custom-light: #925c90;
$custom-dark: #000000;

JSON

{
  "hex": "#631463",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 99
  },
  "hsl": {
    "h": 300,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.36273,
    "c": 0.14499,
    "h": 328.1
  },
  "luminance": 0.04054
}

Semantic roles & 50–950 ramp

primary

#631463

secondary

#389A38

accent

#E93E3E

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040C

muted

#7E797D

Preview Lab

Preview with #631463

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

Preview Lab → · Contrast checker → · Palette generator →