#402157#402157

#402157 is a dark, moderate violet. Relative luminance 0.029; OKLCH L 31.7% C 0.097 H 308.4°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#402157
RGB	rgb(64, 33, 87)
HSL	hsl(274, 45%, 24%)
HSV	hsv(274, 62%, 34%)
CMYK	cmyk(26.4%, 62.1%, 0%, 65.9%)
CIE-LAB	lab(19.50, 26.22, -26.99)
CIE-LCH	lch(19.50, 37.63, 314.17°)
OKLab	oklab(31.72% 0.0601 -0.0759)
OKLCH	oklch(31.72% 0.097 308.4)
XYZ	xyz(4.3782, 2.8659, 9.3375)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402157 #385721

analogous

#252157 #402157 #572153

triadic

#402157 #574021 #215740

tetradic

#402157 #572521 #385721 #215357

square

#402157 #572521 #385721 #215357

split-complementary

#402157 #535721 #215725

monochromatic

#100816 #1F102B #402157 #613283 #8143B0

Accessibility & contrast

On white

13.35

#402157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#402157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402157

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402157	#FFFFFF	#000000	##FFFFFF
##402157	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2E59

Deuteranopia (green-blind)

#1A3056

Tritanopia (blue-blind)

#3D2B38

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #402157;
/* rgb */ color: rgb(64, 33, 87);
/* oklch */ color: oklch(31.7% 0.097 308.4);

Tailwind

colors: {
  custom: {
    50: '#775e87',
    500: '#402157',
    950: '#000000',
  },
}

SCSS

$custom: #402157;
$custom-light: #775e87;
$custom-dark: #000000;

JSON

{
  "hex": "#402157",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 87
  },
  "hsl": {
    "h": 274.444,
    "s": 45,
    "l": 23.529
  },
  "oklch": {
    "l": 0.31715,
    "c": 0.09685,
    "h": 308.4
  },
  "luminance": 0.02866
}

Semantic roles & 50–950 ramp

primary

#402157

secondary

#658B49

accent

#D5538A

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #402157

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

Preview Lab → · Contrast checker → · Palette generator →