#31145E#31145E

#31145E is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.4% C 0.122 H 295.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#31145E
RGB	rgb(49, 20, 94)
HSL	hsl(264, 65%, 22%)
HSV	hsv(264, 79%, 37%)
CMYK	cmyk(47.9%, 78.7%, 0%, 63.1%)
CIE-LAB	lab(15.28, 32.08, -38.59)
CIE-LCH	lch(15.28, 50.18, 309.74°)
OKLab	oklab(28.41% 0.0523 -0.1105)
OKLCH	oklch(28.41% 0.122 295.3)
XYZ	xyz(3.5366, 1.9613, 10.7797)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31145E #415E14

analogous

#141C5E #31145E #56145E

triadic

#31145E #5E3114 #145E31

tetradic

#31145E #5E141C #415E14 #145E56

square

#31145E #5E141C #415E14 #145E56

split-complementary

#31145E #5E5614 #1C5E14

monochromatic

#0D0519 #17092C #31145E #4B1F90 #6629C3

Accessibility & contrast

On white

15.08

#31145E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#31145E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31145E

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31145E	#FFFFFF	#000000	##FFFFFF
##31145E	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00255D

Tritanopia (blue-blind)

#242738

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #31145e;
/* rgb */ color: rgb(49, 20, 94);
/* oklch */ color: oklch(28.4% 0.122 295.3);

Tailwind

colors: {
  custom: {
    50: '#6e558c',
    500: '#31145e',
    950: '#000000',
  },
}

SCSS

$custom: #31145e;
$custom-light: #6e558c;
$custom-dark: #000000;

JSON

{
  "hex": "#31145e",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 94
  },
  "hsl": {
    "h": 263.514,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.28405,
    "c": 0.12226,
    "h": 295.3
  },
  "luminance": 0.01961
}

Semantic roles & 50–950 ramp

primary

#31145E

secondary

#719638

accent

#E840A6

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #31145E

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

Preview Lab → · Contrast checker → · Palette generator →