#311247#311247

#311247 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.096 H 307.9°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#311247
RGB	rgb(49, 18, 71)
HSL	hsl(275, 60%, 17%)
HSV	hsv(275, 75%, 28%)
CMYK	cmyk(31%, 74.6%, 0%, 72.2%)
CIE-LAB	lab(12.86, 26.63, -26.84)
CIE-LCH	lch(12.86, 37.81, 314.77°)
OKLab	oklab(26.05% 0.0591 -0.076)
OKLCH	oklch(26.05% 0.096 307.9)
XYZ	xyz(2.6200, 1.5406, 6.1193)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311247 #284712

analogous

#161247 #311247 #471243

triadic

#311247 #473112 #124731

tetradic

#311247 #471612 #284712 #124347

square

#311247 #471612 #284712 #124347

split-complementary

#311247 #434712 #124716

monochromatic

#110618 #110618 #311247 #531E78 #742BA9

Accessibility & contrast

On white

16.05

#311247 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311247 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311247

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311247	#FFFFFF	#000000	##FFFFFF
##311247	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002049

Deuteranopia (green-blind)

#072246

Tritanopia (blue-blind)

#2E1D2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311247;
/* rgb */ color: rgb(49, 18, 71);
/* oklch */ color: oklch(26.0% 0.096 307.9);

Tailwind

colors: {
  custom: {
    50: '#6c527b',
    500: '#311247',
    950: '#000000',
  },
}

SCSS

$custom: #311247;
$custom-light: #6c527b;
$custom-dark: #000000;

JSON

{
  "hex": "#311247",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 71
  },
  "hsl": {
    "h": 275.094,
    "s": 59.551,
    "l": 17.451
  },
  "oklch": {
    "l": 0.26048,
    "c": 0.09629,
    "h": 307.9
  },
  "luminance": 0.01541
}

Semantic roles & 50–950 ramp

primary

#311247

secondary

#548035

accent

#E34587

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #311247

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

Preview Lab → · Contrast checker → · Palette generator →