#310830#310830

#310830 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 23.0% C 0.086 H 329.0°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#310830
RGB	rgb(49, 8, 48)
HSL	hsl(301, 72%, 11%)
HSV	hsv(301, 84%, 19%)
CMYK	cmyk(0%, 83.7%, 2%, 80.8%)
CIE-LAB	lab(9.32, 26.24, -16.05)
CIE-LCH	lch(9.32, 30.76, 328.55°)
OKLab	oklab(22.96% 0.0737 -0.0443)
OKLCH	oklch(22.96% 0.086 329)
XYZ	xyz(1.8869, 1.0402, 2.8971)
Luminance	0.0104 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310830 #083109

analogous

#1D0831 #310830 #31081B

triadic

#310830 #303108 #083031

tetradic

#310830 #311D08 #083109 #081B31

square

#310830 #311D08 #083109 #081B31

split-complementary

#310830 #1B3108 #08311D

monochromatic

#1A041A #1A041A #310830 #661164 #9A1997

Accessibility & contrast

On white

17.38

#310830 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310830 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310830

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310830	#FFFFFF	#000000	##FFFFFF
##310830	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041731

Deuteranopia (green-blind)

#131C2F

Tritanopia (blue-blind)

#330E1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310830;
/* rgb */ color: rgb(49, 8, 48);
/* oklch */ color: oklch(23.0% 0.086 329.0);

Tailwind

colors: {
  custom: {
    50: '#6b4c68',
    500: '#310830',
    950: '#000000',
  },
}

SCSS

$custom: #310830;
$custom-light: #6b4c68;
$custom-dark: #000000;

JSON

{
  "hex": "#310830",
  "rgb": {
    "r": 49,
    "g": 8,
    "b": 48
  },
  "hsl": {
    "h": 301.463,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.22959,
    "c": 0.08605,
    "h": 329
  },
  "luminance": 0.0104
}

Semantic roles & 50–950 ramp

primary

#310830

secondary

#257027

accent

#EF3E39

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #310830

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

Preview Lab → · Contrast checker → · Palette generator →