#31165E#31165E

#31165E is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.7% C 0.120 H 294.8°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#31165E
RGB	rgb(49, 22, 94)
HSL	hsl(263, 62%, 23%)
HSV	hsv(263, 77%, 37%)
CMYK	cmyk(47.9%, 76.6%, 0%, 63.1%)
CIE-LAB	lab(15.67, 31.00, -37.96)
CIE-LCH	lch(15.67, 49.01, 309.24°)
OKLab	oklab(28.68% 0.0502 -0.1087)
OKLCH	oklch(28.68% 0.12 294.8)
XYZ	xyz(3.5734, 2.0348, 10.7920)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31165E #435E16

analogous

#161F5E #31165E #55165E

triadic

#31165E #5E3116 #165E31

tetradic

#31165E #5E161F #435E16 #165E55

square

#31165E #5E161F #435E16 #165E55

split-complementary

#31165E #5E5516 #1F5E16

monochromatic

#0D0619 #170A2C #31165E #4B2290 #652DC1

Accessibility & contrast

On white

14.93

#31165E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#31165E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31165E

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31165E	#FFFFFF	#000000	##FFFFFF
##31165E	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)

#002860

Deuteranopia (green-blind)

#00265D

Tritanopia (blue-blind)

#242838

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #31165e;
/* rgb */ color: rgb(49, 22, 94);
/* oklch */ color: oklch(28.7% 0.120 294.8);

Tailwind

colors: {
  custom: {
    50: '#6e568c',
    500: '#31165e',
    950: '#000000',
  },
}

SCSS

$custom: #31165e;
$custom-light: #6e568c;
$custom-dark: #000000;

JSON

{
  "hex": "#31165e",
  "rgb": {
    "r": 49,
    "g": 22,
    "b": 94
  },
  "hsl": {
    "h": 262.5,
    "s": 62.069,
    "l": 22.745
  },
  "oklch": {
    "l": 0.28678,
    "c": 0.11972,
    "h": 294.8
  },
  "luminance": 0.02035
}

Semantic roles & 50–950 ramp

primary

#31165E

secondary

#73953B

accent

#E543A8

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #31165E

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

Preview Lab → · Contrast checker → · Palette generator →