#31167D#31167D

#31167D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.158 H 285.1°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#31167D
RGB	rgb(49, 22, 125)
HSL	hsl(256, 70%, 29%)
HSV	hsv(256, 82%, 49%)
CMYK	cmyk(60.8%, 82.4%, 0%, 51%)
CIE-LAB	lab(18.83, 40.34, -52.96)
CIE-LCH	lch(18.83, 66.57, 307.30°)
OKLab	oklab(31.85% 0.0411 -0.1526)
OKLCH	oklch(31.85% 0.158 285.1)
XYZ	xyz(5.2541, 2.7071, 19.6437)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31167D #627D16

analogous

#162F7D #31167D #65167D

triadic

#31167D #7D3116 #167D31

tetradic

#31167D #7D162F #627D16 #167D65

square

#31167D #7D162F #627D16 #167D65

split-complementary

#31167D #7D6516 #2F7D16

monochromatic

#0A051A #1D0D49 #31167D #451FB1 #5F32DB

Accessibility & contrast

On white

13.62

#31167D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#31167D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31167D

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31167D	#FFFFFF	#000000	##FFFFFF
##31167D	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002B7B

Tritanopia (blue-blind)

#04354A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #31167d;
/* rgb */ color: rgb(49, 22, 125);
/* oklch */ color: oklch(31.9% 0.158 285.1);

Tailwind

colors: {
  custom: {
    50: '#7458a4',
    500: '#31167d',
    950: '#000000',
  },
}

SCSS

$custom: #31167d;
$custom-light: #7458a4;
$custom-dark: #000000;

JSON

{
  "hex": "#31167d",
  "rgb": {
    "r": 49,
    "g": 22,
    "b": 125
  },
  "hsl": {
    "h": 255.728,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31854,
    "c": 0.15804,
    "h": 285.1
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary

#31167D

secondary

#93B23D

accent

#ED3BBE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #31167D

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

Preview Lab → · Contrast checker → · Palette generator →