#402154#402154

#402154 is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.5% C 0.093 H 310.2°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#402154
RGB	rgb(64, 33, 84)
HSL	hsl(276, 44%, 23%)
HSV	hsv(276, 61%, 33%)
CMYK	cmyk(23.8%, 60.7%, 0%, 67.1%)
CIE-LAB	lab(19.30, 25.43, -25.30)
CIE-LCH	lch(19.30, 35.87, 315.15°)
OKLab	oklab(31.51% 0.06 -0.071)
OKLCH	oklch(31.51% 0.093 310.2)
XYZ	xyz(4.2581, 2.8179, 8.7054)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402154 #355421

analogous

#262154 #402154 #54214E

triadic

#402154 #544021 #215440

tetradic

#402154 #542621 #355421 #214E54

square

#402154 #542621 #355421 #214E54

split-complementary

#402154 #4E5421 #215426

monochromatic

#110916 #1F1028 #402154 #613280 #8344AC

Accessibility & contrast

On white

13.43

#402154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#402154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402154

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402154	#FFFFFF	#000000	##FFFFFF
##402154	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112D56

Deuteranopia (green-blind)

#1C2F53

Tritanopia (blue-blind)

#3D2A37

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #402154;
/* rgb */ color: rgb(64, 33, 84);
/* oklch */ color: oklch(31.5% 0.093 310.2);

Tailwind

colors: {
  custom: {
    50: '#775e84',
    500: '#402154',
    950: '#000000',
  },
}

SCSS

$custom: #402154;
$custom-light: #775e84;
$custom-dark: #000000;

JSON

{
  "hex": "#402154",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 84
  },
  "hsl": {
    "h": 276.471,
    "s": 43.59,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31505,
    "c": 0.09293,
    "h": 310.2
  },
  "luminance": 0.02818
}

Semantic roles & 50–950 ramp

primary

#402154

secondary

#628849

accent

#D35486

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #402154

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

Preview Lab → · Contrast checker → · Palette generator →