#402797#402797

#402797 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.1% C 0.171 H 285.2°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#402797
RGB	rgb(64, 39, 151)
HSL	hsl(253, 59%, 37%)
HSV	hsv(253, 74%, 59%)
CMYK	cmyk(57.6%, 74.2%, 0%, 40.8%)
CIE-LAB	lab(26.08, 41.53, -57.22)
CIE-LCH	lch(26.08, 70.71, 305.97°)
OKLab	oklab(38.11% 0.0447 -0.1647)
OKLCH	oklch(38.11% 0.171 285.2)
XYZ	xyz(8.4241, 4.7749, 29.7499)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402797 #7E9727

analogous

#274697 #402797 #782797

triadic

#402797 #974027 #279740

tetradic

#402797 #972746 #7E9727 #279778

square

#402797 #972746 #7E9727 #279778

split-complementary

#402797 #977827 #469727

monochromatic

#170E36 #2B1A66 #402797 #5534C8 #7C62D6

Accessibility & contrast

On white

10.74

#402797 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#402797 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402797

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402797	#FFFFFF	#000000	##FFFFFF
##402797	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)

#00419A

Deuteranopia (green-blind)

#003A95

Tritanopia (blue-blind)

#15465D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #402797;
/* rgb */ color: rgb(64, 39, 151);
/* oklch */ color: oklch(38.1% 0.171 285.2);

Tailwind

colors: {
  custom: {
    50: '#7f64b7',
    500: '#402797',
    950: '#000000',
  },
}

SCSS

$custom: #402797;
$custom-light: #7f64b7;
$custom-dark: #000000;

JSON

{
  "hex": "#402797",
  "rgb": {
    "r": 64,
    "g": 39,
    "b": 151
  },
  "hsl": {
    "h": 253.393,
    "s": 58.947,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38109,
    "c": 0.17069,
    "h": 285.2
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#402797

secondary

#A7BC5E

accent

#E246BF

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0511

muted

#7C7A80

Preview Lab

Preview with #402797

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

Preview Lab → · Contrast checker → · Palette generator →