#402699#402699

#402699 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.2% C 0.174 H 285.0°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#402699
RGB	rgb(64, 38, 153)
HSL	hsl(254, 60%, 37%)
HSV	hsv(254, 75%, 60%)
CMYK	cmyk(58.2%, 75.2%, 0%, 40%)
CIE-LAB	lab(26.09, 42.68, -58.44)
CIE-LCH	lch(26.09, 72.37, 306.14°)
OKLab	oklab(38.17% 0.045 -0.1683)
OKLCH	oklch(38.17% 0.174 285)
XYZ	xyz(8.5555, 4.7756, 30.6018)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402699 #7F9926

analogous

#264699 #402699 #792699

triadic

#402699 #994026 #269940

tetradic

#402699 #992646 #7F9926 #269979

square

#402699 #992646 #7F9926 #269979

split-complementary

#402699 #997926 #469926

monochromatic

#170E37 #2B1A68 #402699 #5532CA #7C62D8

Accessibility & contrast

On white

10.74

#402699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#402699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402699

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402699	#FFFFFF	#000000	##FFFFFF
##402699	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419C

Deuteranopia (green-blind)

#003A97

Tritanopia (blue-blind)

#12465D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #402699;
/* rgb */ color: rgb(64, 38, 153);
/* oklch */ color: oklch(38.2% 0.174 285.0);

Tailwind

colors: {
  custom: {
    50: '#7f63b8',
    500: '#402699',
    950: '#000000',
  },
}

SCSS

$custom: #402699;
$custom-light: #7f63b8;
$custom-dark: #000000;

JSON

{
  "hex": "#402699",
  "rgb": {
    "r": 64,
    "g": 38,
    "b": 153
  },
  "hsl": {
    "h": 253.565,
    "s": 60.209,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38169,
    "c": 0.17422,
    "h": 285
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#402699

secondary

#A8BD5E

accent

#E344BF

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0511

muted

#7C7A80

Preview Lab

Preview with #402699

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

Preview Lab → · Contrast checker → · Palette generator →