#310941#310941

#310941 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.4% C 0.102 H 314.0°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#310941
RGB	rgb(49, 9, 65)
HSL	hsl(283, 76%, 15%)
HSV	hsv(283, 86%, 25%)
CMYK	cmyk(24.6%, 86.2%, 0%, 74.5%)
CIE-LAB	lab(10.78, 29.58, -26.00)
CIE-LCH	lch(10.78, 39.38, 318.69°)
OKLab	oklab(24.41% 0.071 -0.0734)
OKLCH	oklch(24.41% 0.102 314)
XYZ	xyz(2.3183, 1.2301, 5.1153)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310941 #194109

analogous

#150941 #310941 #410935

triadic

#310941 #413109 #094131

tetradic

#310941 #411509 #194109 #093541

square

#310941 #411509 #194109 #093541

split-complementary

#310941 #354109 #094115

monochromatic

#14041B #14041B #310941 #5A1077 #8218AD

Accessibility & contrast

On white

16.85

#310941 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#310941 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310941

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310941	#FFFFFF	#000000	##FFFFFF
##310941	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B43

Deuteranopia (green-blind)

#051E40

Tritanopia (blue-blind)

#2F1625

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #310941;
/* rgb */ color: rgb(49, 9, 65);
/* oklch */ color: oklch(24.4% 0.102 314.0);

Tailwind

colors: {
  custom: {
    50: '#6c4d76',
    500: '#310941',
    950: '#000000',
  },
}

SCSS

$custom: #310941;
$custom-light: #6c4d76;
$custom-dark: #000000;

JSON

{
  "hex": "#310941",
  "rgb": {
    "r": 49,
    "g": 9,
    "b": 65
  },
  "hsl": {
    "h": 282.857,
    "s": 75.676,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24407,
    "c": 0.10212,
    "h": 314
  },
  "luminance": 0.0123
}

Semantic roles & 50–950 ramp

primary

#310941

secondary

#407F27

accent

#F2366B

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #310941

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

Preview Lab → · Contrast checker → · Palette generator →