#31063F#31063F

#31063F is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.9% C 0.104 H 316.0°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#31063F
RGB	rgb(49, 6, 63)
HSL	hsl(285, 83%, 14%)
HSV	hsv(285, 90%, 25%)
CMYK	cmyk(22.2%, 90.5%, 0%, 75.3%)
CIE-LAB	lab(10.12, 30.51, -25.63)
CIE-LCH	lch(10.12, 39.85, 319.96°)
OKLab	oklab(23.89% 0.0749 -0.0723)
OKLCH	oklch(23.89% 0.104 316)
XYZ	xyz(2.2288, 1.1422, 4.8047)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31063F #143F06

analogous

#14063F #31063F #3F0630

triadic

#31063F #3F3106 #063F31

tetradic

#31063F #3F1406 #143F06 #06303F

square

#31063F #3F1406 #143F06 #06303F

split-complementary

#31063F #303F06 #063F14

monochromatic

#16031C #16031C #31063F #5C0B77 #8811AF

Accessibility & contrast

On white

17.10

#31063F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#31063F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31063F

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31063F	#FFFFFF	#000000	##FFFFFF
##31063F	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001941

Deuteranopia (green-blind)

#051D3E

Tritanopia (blue-blind)

#301323

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31063f;
/* rgb */ color: rgb(49, 6, 63);
/* oklch */ color: oklch(23.9% 0.104 316.0);

Tailwind

colors: {
  custom: {
    50: '#6c4c74',
    500: '#31063f',
    950: '#000000',
  },
}

SCSS

$custom: #31063f;
$custom-light: #6c4c74;
$custom-dark: #000000;

JSON

{
  "hex": "#31063f",
  "rgb": {
    "r": 49,
    "g": 6,
    "b": 63
  },
  "hsl": {
    "h": 285.263,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23894,
    "c": 0.10412,
    "h": 316
  },
  "luminance": 0.01142
}

Semantic roles & 50–950 ramp

primary

#31063F

secondary

#397F22

accent

#F92F60

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #31063F

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

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