#310E31#310E31

#310E31 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 23.8% C 0.077 H 327.7°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#310E31
RGB	rgb(49, 14, 49)
HSL	hsl(300, 56%, 12%)
HSV	hsv(300, 71%, 19%)
CMYK	cmyk(0%, 71.4%, 0%, 80.8%)
CIE-LAB	lab(10.48, 23.41, -14.96)
CIE-LCH	lch(10.48, 27.79, 327.42°)
OKLab	oklab(23.81% 0.0652 -0.0413)
OKLCH	oklch(23.81% 0.077 327.7)
XYZ	xyz(1.9780, 1.1889, 3.0304)
Luminance	0.0119 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E31 #0E310E

analogous

#200E31 #310E31 #310E20

triadic

#310E31 #31310E #0E3131

tetradic

#310E31 #31200E #0E310E #0E2031

square

#310E31 #31200E #0E310E #0E2031

split-complementary

#310E31 #20310E #0E3120

monochromatic

#180718 #180718 #310E31 #611C61 #902990

Accessibility & contrast

On white

16.97

#310E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#310E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E31

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E31	#FFFFFF	#000000	##FFFFFF
##310E31	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1932

Deuteranopia (green-blind)

#161E30

Tritanopia (blue-blind)

#33121D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #310e31;
/* rgb */ color: rgb(49, 14, 49);
/* oklch */ color: oklch(23.8% 0.077 327.7);

Tailwind

colors: {
  custom: {
    50: '#6b4f69',
    500: '#310e31',
    950: '#000000',
  },
}

SCSS

$custom: #310e31;
$custom-light: #6b4f69;
$custom-dark: #000000;

JSON

{
  "hex": "#310e31",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 49
  },
  "hsl": {
    "h": 300,
    "s": 55.556,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23814,
    "c": 0.07716,
    "h": 327.7
  },
  "luminance": 0.01189
}

Semantic roles & 50–950 ramp

primary

#310E31

secondary

#2F6C2F

accent

#DF4949

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #310E31

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

Preview Lab → · Contrast checker → · Palette generator →