#402155#402155

#402155 is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.6% C 0.094 H 309.6°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#402155
RGB	rgb(64, 33, 85)
HSL	hsl(276, 44%, 23%)
HSV	hsv(276, 61%, 33%)
CMYK	cmyk(24.7%, 61.2%, 0%, 66.7%)
CIE-LAB	lab(19.37, 25.69, -25.87)
CIE-LCH	lch(19.37, 36.46, 314.81°)
OKLab	oklab(31.57% 0.06 -0.0727)
OKLCH	oklch(31.57% 0.094 309.6)
XYZ	xyz(4.2976, 2.8337, 8.9131)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402155 #365521

analogous

#262155 #402155 #552150

triadic

#402155 #554021 #215540

tetradic

#402155 #552621 #365521 #215055

square

#402155 #552621 #365521 #215055

split-complementary

#402155 #505521 #215526

monochromatic

#110916 #1F1029 #402155 #613281 #8243AD

Accessibility & contrast

On white

13.40

#402155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#402155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402155

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402155	#FFFFFF	#000000	##FFFFFF
##402155	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102E57

Deuteranopia (green-blind)

#1B2F54

Tritanopia (blue-blind)

#3D2A37

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #402155;
/* rgb */ color: rgb(64, 33, 85);
/* oklch */ color: oklch(31.6% 0.094 309.6);

Tailwind

colors: {
  custom: {
    50: '#775e85',
    500: '#402155',
    950: '#000000',
  },
}

SCSS

$custom: #402155;
$custom-light: #775e85;
$custom-dark: #000000;

JSON

{
  "hex": "#402155",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 85
  },
  "hsl": {
    "h": 275.769,
    "s": 44.068,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31574,
    "c": 0.09424,
    "h": 309.6
  },
  "luminance": 0.02834
}

Semantic roles & 50–950 ramp

primary

#402155

secondary

#638949

accent

#D45488

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #402155

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

Preview Lab → · Contrast checker → · Palette generator →