#31203E#31203E

#31203E is a dark, muted violet. Relative luminance 0.020; OKLCH L 27.9% C 0.058 H 309.2°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#31203E
RGB	rgb(49, 32, 62)
HSL	hsl(274, 32%, 18%)
HSV	hsv(274, 48%, 24%)
CMYK	cmyk(21%, 48.4%, 0%, 75.7%)
CIE-LAB	lab(15.66, 15.18, -16.11)
CIE-LCH	lch(15.66, 22.13, 313.31°)
OKLab	oklab(27.91% 0.0365 -0.0447)
OKLCH	oklch(27.91% 0.058 309.2)
XYZ	xyz(2.6525, 2.0338, 4.8093)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31203E #2D3E20

analogous

#22203E #31203E #3E203C

triadic

#31203E #3E3120 #203E31

tetradic

#31203E #3E2220 #2D3E20 #203C3E

square

#31203E #3E2220 #2D3E20 #203C3E

split-complementary

#31203E #3C3E20 #203E22

monochromatic

#100A14 #110B16 #31203E #513566 #714A8F

Accessibility & contrast

On white

14.93

#31203E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#31203E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31203E

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31203E	#FFFFFF	#000000	##FFFFFF
##31203E	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19263F

Deuteranopia (green-blind)

#1E273D

Tritanopia (blue-blind)

#2F252C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #31203e;
/* rgb */ color: rgb(49, 32, 62);
/* oklch */ color: oklch(27.9% 0.058 309.2);

Tailwind

colors: {
  custom: {
    50: '#6a5b73',
    500: '#31203e',
    950: '#000000',
  },
}

SCSS

$custom: #31203e;
$custom-light: #6a5b73;
$custom-dark: #000000;

JSON

{
  "hex": "#31203e",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 62
  },
  "hsl": {
    "h": 274,
    "s": 31.915,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27912,
    "c": 0.05769,
    "h": 309.2
  },
  "luminance": 0.02034
}

Semantic roles & 50–950 ramp

primary

#31203E

secondary

#5A7248

accent

#C8608D

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#060408

muted

#7A797B

Preview Lab

Preview with #31203E

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

Preview Lab → · Contrast checker → · Palette generator →