#403279#403279

#403279 is a dark, moderate violet. Relative luminance 0.048; OKLCH L 37.3% C 0.116 H 288.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#403279
RGB	rgb(64, 50, 121)
HSL	hsl(252, 42%, 34%)
HSV	hsv(252, 59%, 47%)
CMYK	cmyk(47.1%, 58.7%, 0%, 52.5%)
CIE-LAB	lab(26.01, 25.50, -38.63)
CIE-LCH	lch(26.01, 46.29, 303.43°)
OKLab	oklab(37.28% 0.0369 -0.1101)
OKLCH	oklch(37.28% 0.116 288.5)
XYZ	xyz(6.7052, 4.7514, 18.6493)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403279 #6B7932

analogous

#324779 #403279 #633279

triadic

#403279 #794032 #327940

tetradic

#403279 #793247 #6B7932 #327963

square

#403279 #793247 #6B7932 #327963

split-complementary

#403279 #796332 #477932

monochromatic

#120E22 #29204E #403279 #5744A4 #7766C0

Accessibility & contrast

On white

10.77

#403279 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#403279 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403279

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403279	#FFFFFF	#000000	##FFFFFF
##403279	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073F7B

Deuteranopia (green-blind)

#093C77

Tritanopia (blue-blind)

#2E4250

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #403279;
/* rgb */ color: rgb(64, 50, 121);
/* oklch */ color: oklch(37.3% 0.116 288.5);

Tailwind

colors: {
  custom: {
    50: '#796aa0',
    500: '#403279',
    950: '#000000',
  },
}

SCSS

$custom: #403279;
$custom-light: #796aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#403279",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 121
  },
  "hsl": {
    "h": 251.831,
    "s": 41.52,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37275,
    "c": 0.11615,
    "h": 288.5
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#403279

secondary

#99A75F

accent

#D156B9

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#09060F

muted

#7B7A7E

Preview Lab

Preview with #403279

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

Preview Lab → · Contrast checker → · Palette generator →