#40083E#40083E

#40083E is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.7% C 0.108 H 329.7°. Best body text is #FFFFFF at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#40083E
RGB	rgb(64, 8, 62)
HSL	hsl(302, 78%, 14%)
HSV	hsv(302, 88%, 25%)
CMYK	cmyk(0%, 87.5%, 3.1%, 74.9%)
CIE-LAB	lab(13.30, 32.95, -19.67)
CIE-LCH	lch(13.30, 38.37, 329.17°)
OKLab	oklab(26.69% 0.0931 -0.0544)
OKLCH	oklch(26.69% 0.108 329.7)
XYZ	xyz(3.0707, 1.6117, 4.7059)
Luminance	0.0161 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40083E #08400A

analogous

#260840 #40083E #400822

triadic

#40083E #3E4008 #083E40

tetradic

#40083E #402608 #08400A #082240

square

#40083E #402608 #08400A #082240

split-complementary

#40083E #224008 #084026

monochromatic

#1B031A #1B031A #40083E #760F73 #AD16A7

Accessibility & contrast

On white

15.88

#40083E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#40083E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40083E

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40083E	#FFFFFF	#000000	##FFFFFF
##40083E	1.00	15.88	1.32	15.88
#FFFFFF	15.88	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021D3F

Deuteranopia (green-blind)

#19253D

Tritanopia (blue-blind)

#431023

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #40083e;
/* rgb */ color: rgb(64, 8, 62);
/* oklch */ color: oklch(26.7% 0.108 329.7);

Tailwind

colors: {
  custom: {
    50: '#774f73',
    500: '#40083e',
    950: '#000000',
  },
}

SCSS

$custom: #40083e;
$custom-light: #774f73;
$custom-dark: #000000;

JSON

{
  "hex": "#40083e",
  "rgb": {
    "r": 64,
    "g": 8,
    "b": 62
  },
  "hsl": {
    "h": 302.143,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26692,
    "c": 0.10781,
    "h": 329.7
  },
  "luminance": 0.01611
}

Semantic roles & 50–950 ramp

primary

#40083E

secondary

#257E28

accent

#F43A34

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #40083E

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

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