#311276#311276

#311276 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.153 H 287.5°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#311276
RGB	rgb(49, 18, 118)
HSL	hsl(259, 74%, 27%)
HSV	hsv(259, 85%, 46%)
CMYK	cmyk(58.5%, 84.7%, 0%, 53.7%)
CIE-LAB	lab(17.43, 40.11, -50.79)
CIE-LCH	lch(17.43, 64.71, 308.30°)
OKLab	oklab(30.65% 0.0461 -0.1462)
OKLCH	oklch(30.65% 0.153 287.5)
XYZ	xyz(4.7520, 2.3933, 17.3476)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311276 #577612

analogous

#122576 #311276 #631276

triadic

#311276 #763112 #127631

tetradic

#311276 #761225 #577612 #127663

square

#311276 #761225 #577612 #127663

split-complementary

#311276 #766312 #257612

monochromatic

#0B041B #1B0A41 #311276 #471AAB #5E25DE

Accessibility & contrast

On white

14.20

#311276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#311276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311276

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311276	#FFFFFF	#000000	##FFFFFF
##311276	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D79

Deuteranopia (green-blind)

#002874

Tritanopia (blue-blind)

#113045

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #311276;
/* rgb */ color: rgb(49, 18, 118);
/* oklch */ color: oklch(30.7% 0.153 287.5);

Tailwind

colors: {
  custom: {
    50: '#73559f',
    500: '#311276',
    950: '#000000',
  },
}

SCSS

$custom: #311276;
$custom-light: #73559f;
$custom-dark: #000000;

JSON

{
  "hex": "#311276",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 118
  },
  "hsl": {
    "h": 258.6,
    "s": 73.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30654,
    "c": 0.15332,
    "h": 287.5
  },
  "luminance": 0.02394
}

Semantic roles & 50–950 ramp

primary

#311276

secondary

#88AD37

accent

#F038B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030F

muted

#7B787E

Preview Lab

Preview with #311276

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

Preview Lab → · Contrast checker → · Palette generator →