#311142#311142

#311142 is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.5% C 0.092 H 311.7°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#311142
RGB	rgb(49, 17, 66)
HSL	hsl(279, 59%, 16%)
HSV	hsv(279, 74%, 26%)
CMYK	cmyk(25.8%, 74.2%, 0%, 74.1%)
CIE-LAB	lab(12.27, 25.86, -24.30)
CIE-LCH	lch(12.27, 35.48, 316.78°)
OKLab	oklab(25.5% 0.061 -0.0685)
OKLCH	oklch(25.5% 0.092 311.7)
XYZ	xyz(2.4503, 1.4473, 5.3035)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311142 #224211

analogous

#191142 #311142 #42113B

triadic

#311142 #423111 #114231

tetradic

#311142 #421911 #224211 #113B42

square

#311142 #421911 #224211 #113B42

split-complementary

#311142 #3B4211 #114219

monochromatic

#120618 #120618 #311142 #551E73 #792AA3

Accessibility & contrast

On white

16.29

#311142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#311142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311142

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311142	#FFFFFF	#000000	##FFFFFF
##311142	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E43

Deuteranopia (green-blind)

#0C2141

Tritanopia (blue-blind)

#2F1B27

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #311142;
/* rgb */ color: rgb(49, 17, 66);
/* oklch */ color: oklch(25.5% 0.092 311.7);

Tailwind

colors: {
  custom: {
    50: '#6b5277',
    500: '#311142',
    950: '#000000',
  },
}

SCSS

$custom: #311142;
$custom-light: #6b5277;
$custom-dark: #000000;

JSON

{
  "hex": "#311142",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 66
  },
  "hsl": {
    "h": 279.184,
    "s": 59.036,
    "l": 16.275
  },
  "oklch": {
    "l": 0.25496,
    "c": 0.09171,
    "h": 311.7
  },
  "luminance": 0.01447
}

Semantic roles & 50–950 ramp

primary

#311142

secondary

#4C7C33

accent

#E2467C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #311142

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

Preview Lab → · Contrast checker → · Palette generator →