#310542#310542

#310542 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.109 H 314.0°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#310542
RGB	rgb(49, 5, 66)
HSL	hsl(283, 86%, 14%)
HSV	hsv(283, 92%, 26%)
CMYK	cmyk(25.8%, 92.4%, 0%, 74.1%)
CIE-LAB	lab(10.22, 31.69, -27.61)
CIE-LCH	lch(10.22, 42.03, 318.94°)
OKLab	oklab(24.04% 0.0753 -0.0781)
OKLCH	oklch(24.04% 0.109 314)
XYZ	xyz(2.3041, 1.1549, 5.2548)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310542 #164205

analogous

#130542 #310542 #420535

triadic

#310542 #423105 #054231

tetradic

#310542 #421305 #164205 #053542

square

#310542 #421305 #164205 #053542

split-complementary

#310542 #354205 #054213

monochromatic

#15021C #15021C #310542 #5B097B #850EB4

Accessibility & contrast

On white

17.06

#310542 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310542 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310542

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310542	#FFFFFF	#000000	##FFFFFF
##310542	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#011D41

Tritanopia (blue-blind)

#2F1424

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #310542;
/* rgb */ color: rgb(49, 5, 66);
/* oklch */ color: oklch(24.0% 0.109 314.0);

Tailwind

colors: {
  custom: {
    50: '#6c4b77',
    500: '#310542',
    950: '#000000',
  },
}

SCSS

$custom: #310542;
$custom-light: #6c4b77;
$custom-dark: #000000;

JSON

{
  "hex": "#310542",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 66
  },
  "hsl": {
    "h": 283.279,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24044,
    "c": 0.10853,
    "h": 314
  },
  "luminance": 0.01155
}

Semantic roles & 50–950 ramp

primary

#310542

secondary

#3C8220

accent

#FC2C66

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #310542

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

Preview Lab → · Contrast checker → · Palette generator →