#311249#311249

#311249 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.2% C 0.099 H 306.6°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#311249
RGB	rgb(49, 18, 73)
HSL	hsl(274, 60%, 18%)
HSV	hsv(274, 75%, 29%)
CMYK	cmyk(32.9%, 75.3%, 0%, 71.4%)
CIE-LAB	lab(13.03, 27.17, -27.97)
CIE-LCH	lch(13.03, 39.00, 314.17°)
OKLab	oklab(26.22% 0.0589 -0.0793)
OKLCH	oklch(26.22% 0.099 306.6)
XYZ	xyz(2.6853, 1.5666, 6.4630)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311249 #2A4912

analogous

#151249 #311249 #491245

triadic

#311249 #493112 #124931

tetradic

#311249 #491512 #2A4912 #124549

square

#311249 #491512 #2A4912 #124549

split-complementary

#311249 #454912 #124915

monochromatic

#100619 #100619 #311249 #521E7A #732AAB

Accessibility & contrast

On white

15.99

#311249 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311249 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311249

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311249	#FFFFFF	#000000	##FFFFFF
##311249	1.00	15.99	1.31	15.99
#FFFFFF	15.99	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214B

Deuteranopia (green-blind)

#042248

Tritanopia (blue-blind)

#2D1E2B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #311249;
/* rgb */ color: rgb(49, 18, 73);
/* oklch */ color: oklch(26.2% 0.099 306.6);

Tailwind

colors: {
  custom: {
    50: '#6c527c',
    500: '#311249',
    950: '#000000',
  },
}

SCSS

$custom: #311249;
$custom-light: #6c527c;
$custom-dark: #000000;

JSON

{
  "hex": "#311249",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 73
  },
  "hsl": {
    "h": 273.818,
    "s": 60.44,
    "l": 17.843
  },
  "oklch": {
    "l": 0.26216,
    "c": 0.09878,
    "h": 306.6
  },
  "luminance": 0.01567
}

Semantic roles & 50–950 ramp

primary

#311249

secondary

#568235

accent

#E4448A

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #311249

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

Preview Lab → · Contrast checker → · Palette generator →