#310930#310930

#310930 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.1% C 0.084 H 328.9°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#310930
RGB	rgb(49, 9, 48)
HSL	hsl(302, 69%, 11%)
HSV	hsv(302, 82%, 19%)
CMYK	cmyk(0%, 81.6%, 2%, 80.8%)
CIE-LAB	lab(9.50, 25.75, -15.77)
CIE-LCH	lch(9.50, 30.19, 328.51°)
OKLab	oklab(23.09% 0.0723 -0.0436)
OKLCH	oklch(23.09% 0.084 328.9)
XYZ	xyz(1.8978, 1.0619, 2.9007)
Luminance	0.0106 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310930 #09310A

analogous

#1E0931 #310930 #31091C

triadic

#310930 #303109 #093031

tetradic

#310930 #311E09 #09310A #091C31

square

#310930 #311E09 #09310A #091C31

split-complementary

#310930 #1C3109 #09311E

monochromatic

#1A0519 #1A0519 #310930 #651263 #981C95

Accessibility & contrast

On white

17.32

#310930 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310930 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310930

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310930	#FFFFFF	#000000	##FFFFFF
##310930	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051731

Deuteranopia (green-blind)

#141C2F

Tritanopia (blue-blind)

#330E1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310930;
/* rgb */ color: rgb(49, 9, 48);
/* oklch */ color: oklch(23.1% 0.084 328.9);

Tailwind

colors: {
  custom: {
    50: '#6b4c68',
    500: '#310930',
    950: '#000000',
  },
}

SCSS

$custom: #310930;
$custom-light: #6b4c68;
$custom-dark: #000000;

JSON

{
  "hex": "#310930",
  "rgb": {
    "r": 49,
    "g": 9,
    "b": 48
  },
  "hsl": {
    "h": 301.5,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.23085,
    "c": 0.08443,
    "h": 328.9
  },
  "luminance": 0.01062
}

Semantic roles & 50–950 ramp

primary

#310930

secondary

#276F29

accent

#EC403C

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #310930

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

Preview Lab → · Contrast checker → · Palette generator →