#310A2D#310A2D

#310A2D is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.0% C 0.080 H 332.2°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#310A2D
RGB	rgb(49, 10, 45)
HSL	hsl(306, 66%, 12%)
HSV	hsv(306, 80%, 19%)
CMYK	cmyk(0%, 79.6%, 8.2%, 80.8%)
CIE-LAB	lab(9.48, 24.64, -13.58)
CIE-LCH	lch(9.48, 28.14, 331.14°)
OKLab	oklab(23.01% 0.0707 -0.0373)
OKLCH	oklch(23.01% 0.08 332.2)
XYZ	xyz(1.8488, 1.0597, 2.5893)
Luminance	0.0106 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A2D #0A310E

analogous

#220A31 #310A2D #310A1A

triadic

#310A2D #2D310A #0A2D31

tetradic

#310A2D #31220A #0A310E #0A1A31

square

#310A2D #31220A #0A310E #0A1A31

split-complementary

#310A2D #1A310A #0A3122

monochromatic

#190517 #190517 #310A2D #64145C #971F8A

Accessibility & contrast

On white

17.33

#310A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A2D

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A2D	#FFFFFF	#000000	##FFFFFF
##310A2D	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08172E

Deuteranopia (green-blind)

#161C2C

Tritanopia (blue-blind)

#330E1A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310a2d;
/* rgb */ color: rgb(49, 10, 45);
/* oklch */ color: oklch(23.0% 0.080 332.2);

Tailwind

colors: {
  custom: {
    50: '#6b4d66',
    500: '#310a2d',
    950: '#000000',
  },
}

SCSS

$custom: #310a2d;
$custom-light: #6b4d66;
$custom-dark: #000000;

JSON

{
  "hex": "#310a2d",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 45
  },
  "hsl": {
    "h": 306.154,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2301,
    "c": 0.07991,
    "h": 332.2
  },
  "luminance": 0.0106
}

Semantic roles & 50–950 ramp

primary

#310A2D

secondary

#296E30

accent

#E9503F

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #310A2D

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

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