#31092F#31092F

#31092F is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.0% C 0.083 H 330.0°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#31092F
RGB	rgb(49, 9, 47)
HSL	hsl(303, 69%, 11%)
HSV	hsv(303, 82%, 19%)
CMYK	cmyk(0%, 81.6%, 4.1%, 80.8%)
CIE-LAB	lab(9.43, 25.54, -15.14)
CIE-LCH	lch(9.43, 29.69, 329.34°)
OKLab	oklab(23.02% 0.0723 -0.0417)
OKLCH	oklch(23.02% 0.083 330)
XYZ	xyz(1.8774, 1.0537, 2.7933)
Luminance	0.0105 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31092F #09310B

analogous

#1F0931 #31092F #31091B

triadic

#31092F #2F3109 #092F31

tetradic

#31092F #311F09 #09310B #091B31

square

#31092F #311F09 #09310B #091B31

split-complementary

#31092F #1B3109 #09311F

monochromatic

#1A0519 #1A0519 #31092F #651261 #981C92

Accessibility & contrast

On white

17.34

#31092F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#31092F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31092F

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31092F	#FFFFFF	#000000	##FFFFFF
##31092F	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061730

Deuteranopia (green-blind)

#141C2E

Tritanopia (blue-blind)

#330E1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #31092f;
/* rgb */ color: rgb(49, 9, 47);
/* oklch */ color: oklch(23.0% 0.083 330.0);

Tailwind

colors: {
  custom: {
    50: '#6b4c67',
    500: '#31092f',
    950: '#000000',
  },
}

SCSS

$custom: #31092f;
$custom-light: #6b4c67;
$custom-dark: #000000;

JSON

{
  "hex": "#31092f",
  "rgb": {
    "r": 49,
    "g": 9,
    "b": 47
  },
  "hsl": {
    "h": 303,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.23016,
    "c": 0.08346,
    "h": 330
  },
  "luminance": 0.01054
}

Semantic roles & 50–950 ramp

primary

#31092F

secondary

#276F2A

accent

#EC453C

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #31092F

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

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