#311136#311136

#311136 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.6% C 0.077 H 322.1°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#311136
RGB	rgb(49, 17, 54)
HSL	hsl(292, 52%, 14%)
HSV	hsv(292, 69%, 21%)
CMYK	cmyk(9.3%, 68.5%, 0%, 78.8%)
CIE-LAB	lab(11.42, 22.86, -17.11)
CIE-LCH	lch(11.42, 28.55, 323.18°)
OKLab	oklab(24.6% 0.061 -0.0475)
OKLCH	oklch(24.6% 0.077 322.1)
XYZ	xyz(2.1329, 1.3203, 3.6318)
Luminance	0.0132 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311136 #163611

analogous

#1F1136 #311136 #361129

triadic

#311136 #363111 #113631

tetradic

#311136 #361F11 #163611 #112936

square

#311136 #361F11 #163611 #112936

split-complementary

#311136 #293611 #11361F

monochromatic

#150717 #150717 #311136 #5B2065 #852E93

Accessibility & contrast

On white

16.61

#311136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#311136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311136

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311136	#FFFFFF	#000000	##FFFFFF
##311136	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1C37

Deuteranopia (green-blind)

#152035

Tritanopia (blue-blind)

#321621

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #311136;
/* rgb */ color: rgb(49, 17, 54);
/* oklch */ color: oklch(24.6% 0.077 322.1);

Tailwind

colors: {
  custom: {
    50: '#6a516d',
    500: '#311136',
    950: '#000000',
  },
}

SCSS

$custom: #311136;
$custom-light: #6a516d;
$custom-dark: #000000;

JSON

{
  "hex": "#311136",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 54
  },
  "hsl": {
    "h": 291.892,
    "s": 52.113,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24604,
    "c": 0.07728,
    "h": 322.1
  },
  "luminance": 0.0132
}

Semantic roles & 50–950 ramp

primary

#311136

secondary

#3C6F34

accent

#DC4C60

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070207

muted

#7A787A

Preview Lab

Preview with #311136

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

Preview Lab → · Contrast checker → · Palette generator →