#31144C#31144C

#31144C is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.8% C 0.099 H 304.2°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#31144C
RGB	rgb(49, 20, 76)
HSL	hsl(271, 58%, 19%)
HSV	hsv(271, 74%, 30%)
CMYK	cmyk(35.5%, 73.7%, 0%, 70.2%)
CIE-LAB	lab(13.68, 26.87, -28.99)
CIE-LCH	lch(13.68, 39.53, 312.83°)
OKLab	oklab(26.76% 0.0559 -0.0823)
OKLCH	oklch(26.76% 0.099 304.2)
XYZ	xyz(2.8210, 1.6751, 7.0108)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31144C #2F4C14

analogous

#15144C #31144C #4C144B

triadic

#31144C #4C3114 #144C31

tetradic

#31144C #4C1514 #2F4C14 #144B4C

square

#31144C #4C1514 #2F4C14 #144B4C

split-complementary

#31144C #4B4C14 #144C15

monochromatic

#100618 #12071C #31144C #50217C #6F2EAD

Accessibility & contrast

On white

15.73

#31144C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#31144C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31144C

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31144C	#FFFFFF	#000000	##FFFFFF
##31144C	1.00	15.73	1.34	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224E

Deuteranopia (green-blind)

#03234B

Tritanopia (blue-blind)

#2C202E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #31144c;
/* rgb */ color: rgb(49, 20, 76);
/* oklch */ color: oklch(26.8% 0.099 304.2);

Tailwind

colors: {
  custom: {
    50: '#6c547e',
    500: '#31144c',
    950: '#000000',
  },
}

SCSS

$custom: #31144c;
$custom-light: #6c547e;
$custom-dark: #000000;

JSON

{
  "hex": "#31144c",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 76
  },
  "hsl": {
    "h": 271.071,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.26764,
    "c": 0.09949,
    "h": 304.2
  },
  "luminance": 0.01675
}

Semantic roles & 50–950 ramp

primary

#31144C

secondary

#5D8438

accent

#E24691

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #31144C

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

Preview Lab → · Contrast checker → · Palette generator →