#31184D#31184D

#31184D is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.5% C 0.094 H 302.3°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#31184D
RGB	rgb(49, 24, 77)
HSL	hsl(268, 52%, 20%)
HSV	hsv(268, 69%, 30%)
CMYK	cmyk(36.4%, 68.8%, 0%, 69.8%)
CIE-LAB	lab(14.64, 24.77, -28.13)
CIE-LCH	lch(14.64, 37.48, 311.36°)
OKLab	oklab(27.48% 0.0504 -0.0798)
OKLCH	oklch(27.48% 0.094 302.3)
XYZ	xyz(2.9325, 1.8421, 7.2208)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31184D #344D18

analogous

#181A4D #31184D #4C184D

triadic

#31184D #4D3118 #184D31

tetradic

#31184D #4D181A #344D18 #184D4C

square

#31184D #4D181A #344D18 #184D4C

split-complementary

#31184D #4D4C18 #1A4D18

monochromatic

#0F0717 #13091E #31184D #4F277C #6C35AA

Accessibility & contrast

On white

15.35

#31184D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#31184D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31184D

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31184D	#FFFFFF	#000000	##FFFFFF
##31184D	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244F

Deuteranopia (green-blind)

#07254C

Tritanopia (blue-blind)

#2B2330

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #31184d;
/* rgb */ color: rgb(49, 24, 77);
/* oklch */ color: oklch(27.5% 0.094 302.3);

Tailwind

colors: {
  custom: {
    50: '#6c567f',
    500: '#31184d',
    950: '#000000',
  },
}

SCSS

$custom: #31184d;
$custom-light: #6c567f;
$custom-dark: #000000;

JSON

{
  "hex": "#31184d",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 77
  },
  "hsl": {
    "h": 268.302,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27478,
    "c": 0.0944,
    "h": 302.3
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#31184D

secondary

#62843D

accent

#DC4C98

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #31184D

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

Preview Lab → · Contrast checker → · Palette generator →