#310841#310841

#310841 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.3% C 0.103 H 314.2°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#310841
RGB	rgb(49, 8, 65)
HSL	hsl(283, 78%, 14%)
HSV	hsv(283, 88%, 25%)
CMYK	cmyk(24.6%, 87.7%, 0%, 74.5%)
CIE-LAB	lab(10.62, 30.04, -26.25)
CIE-LCH	lch(10.62, 39.89, 318.85°)
OKLab	oklab(24.3% 0.0721 -0.0742)
OKLCH	oklch(24.3% 0.103 314.2)
XYZ	xyz(2.3074, 1.2084, 5.1117)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310841 #184108

analogous

#150841 #310841 #410835

triadic

#310841 #413108 #084131

tetradic

#310841 #411508 #184108 #083541

square

#310841 #411508 #184108 #083541

split-complementary

#310841 #354108 #084115

monochromatic

#15031B #15031B #310841 #5A0F77 #8315AE

Accessibility & contrast

On white

16.91

#310841 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#310841 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310841

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310841	#FFFFFF	#000000	##FFFFFF
##310841	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B43

Deuteranopia (green-blind)

#041E40

Tritanopia (blue-blind)

#2F1524

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #310841;
/* rgb */ color: rgb(49, 8, 65);
/* oklch */ color: oklch(24.3% 0.103 314.2);

Tailwind

colors: {
  custom: {
    50: '#6c4d76',
    500: '#310841',
    950: '#000000',
  },
}

SCSS

$custom: #310841;
$custom-light: #6c4d76;
$custom-dark: #000000;

JSON

{
  "hex": "#310841",
  "rgb": {
    "r": 49,
    "g": 8,
    "b": 65
  },
  "hsl": {
    "h": 283.158,
    "s": 78.082,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24296,
    "c": 0.10344,
    "h": 314.2
  },
  "luminance": 0.01208
}

Semantic roles & 50–950 ramp

primary

#310841

secondary

#3F7F25

accent

#F53369

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #310841

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

Preview Lab → · Contrast checker → · Palette generator →