#310E41#310E41

#310E41 is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.0% C 0.095 H 313.1°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#310E41
RGB	rgb(49, 14, 65)
HSL	hsl(281, 65%, 15%)
HSV	hsv(281, 78%, 25%)
CMYK	cmyk(24.6%, 78.5%, 0%, 74.5%)
CIE-LAB	lab(11.61, 27.21, -24.65)
CIE-LCH	lch(11.61, 36.72, 317.82°)
OKLab	oklab(25% 0.0651 -0.0695)
OKLCH	oklch(25% 0.095 313.1)
XYZ	xyz(2.3776, 1.3488, 5.1351)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E41 #1E410E

analogous

#170E41 #310E41 #410E37

triadic

#310E41 #41310E #0E4131

tetradic

#310E41 #41170E #1E410E #0E3741

square

#310E41 #41170E #1E410E #0E3741

split-complementary

#310E41 #37410E #0E4117

monochromatic

#130519 #130519 #310E41 #571973 #7D24A6

Accessibility & contrast

On white

16.54

#310E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#310E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E41

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E41	#FFFFFF	#000000	##FFFFFF
##310E41	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D42

Deuteranopia (green-blind)

#0A1F40

Tritanopia (blue-blind)

#2F1926

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #310e41;
/* rgb */ color: rgb(49, 14, 65);
/* oklch */ color: oklch(25.0% 0.095 313.1);

Tailwind

colors: {
  custom: {
    50: '#6b5076',
    500: '#310e41',
    950: '#000000',
  },
}

SCSS

$custom: #310e41;
$custom-light: #6b5076;
$custom-dark: #000000;

JSON

{
  "hex": "#310e41",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 65
  },
  "hsl": {
    "h": 281.176,
    "s": 64.557,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25,
    "c": 0.09522,
    "h": 313.1
  },
  "luminance": 0.01349
}

Semantic roles & 50–950 ramp

primary

#310E41

secondary

#477C2F

accent

#E84075

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #310E41

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

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