#311149#311149

#311149 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.1% C 0.100 H 306.9°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#311149
RGB	rgb(49, 17, 73)
HSL	hsl(274, 62%, 18%)
HSV	hsv(274, 77%, 29%)
CMYK	cmyk(32.9%, 76.7%, 0%, 71.4%)
CIE-LAB	lab(12.83, 27.72, -28.29)
CIE-LCH	lch(12.83, 39.61, 314.42°)
OKLab	oklab(26.08% 0.0602 -0.0802)
OKLCH	oklch(26.08% 0.1 306.9)
XYZ	xyz(2.6694, 1.5349, 6.4577)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311149 #294911

analogous

#151149 #311149 #491145

triadic

#311149 #493111 #114931

tetradic

#311149 #491511 #294911 #114549

square

#311149 #491511 #294911 #114549

split-complementary

#311149 #454911 #114915

monochromatic

#110619 #110619 #311149 #521D7B #7428AC

Accessibility & contrast

On white

16.07

#311149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311149

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311149	#FFFFFF	#000000	##FFFFFF
##311149	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204B

Deuteranopia (green-blind)

#032148

Tritanopia (blue-blind)

#2D1E2B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311149;
/* rgb */ color: rgb(49, 17, 73);
/* oklch */ color: oklch(26.1% 0.100 306.9);

Tailwind

colors: {
  custom: {
    50: '#6c527c',
    500: '#311149',
    950: '#000000',
  },
}

SCSS

$custom: #311149;
$custom-light: #6c527c;
$custom-dark: #000000;

JSON

{
  "hex": "#311149",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 73
  },
  "hsl": {
    "h": 274.286,
    "s": 62.222,
    "l": 17.647
  },
  "oklch": {
    "l": 0.26075,
    "c": 0.10029,
    "h": 306.9
  },
  "luminance": 0.01535
}

Semantic roles & 50–950 ramp

primary

#311149

secondary

#558233

accent

#E54388

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #311149

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

Preview Lab → · Contrast checker → · Palette generator →