#481B64#481B64

#481B64 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.125 H 309.4°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#481B64
RGB	rgb(72, 27, 100)
HSL	hsl(277, 57%, 25%)
HSV	hsv(277, 73%, 39%)
CMYK	cmyk(28%, 73%, 0%, 60.8%)
CIE-LAB	lab(20.37, 35.03, -34.15)
CIE-LCH	lch(20.37, 48.92, 315.73°)
OKLab	oklab(32.89% 0.0794 -0.0966)
OKLCH	oklch(32.89% 0.125 309.4)
XYZ	xyz(5.3642, 3.0818, 12.3664)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#481B64 #37641B

analogous

#231B64 #481B64 #641B5C

triadic

#481B64 #64481B #1B6448

tetradic

#481B64 #64231B #37641B #1B5C64

square

#481B64 #64231B #37641B #1B5C64

split-complementary

#481B64 #5C641B #1B6423

monochromatic

#110718 #250E34 #481B64 #6B2894 #8D35C4

Accessibility & contrast

On white

12.99

#481B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#481B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #481B64

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##481B64	#FFFFFF	#000000	##FFFFFF
##481B64	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#0D3262

Tritanopia (blue-blind)

#442B3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #481b64;
/* rgb */ color: rgb(72, 27, 100);
/* oklch */ color: oklch(32.9% 0.125 309.4);

Tailwind

colors: {
  custom: {
    50: '#7e5b91',
    500: '#481b64',
    950: '#000000',
  },
}

SCSS

$custom: #481b64;
$custom-light: #7e5b91;
$custom-dark: #000000;

JSON

{
  "hex": "#481b64",
  "rgb": {
    "r": 72,
    "g": 27,
    "b": 100
  },
  "hsl": {
    "h": 276.986,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32894,
    "c": 0.12505,
    "h": 309.4
  },
  "luminance": 0.03082
}

Semantic roles & 50–950 ramp

primary

#481B64

secondary

#639941

accent

#E14782

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040D

muted

#7C797D

Preview Lab

Preview with #481B64

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

Preview Lab → · Contrast checker → · Palette generator →