#31032B#31032B

#31032B is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.9% C 0.090 H 334.2°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#31032B
RGB	rgb(49, 3, 43)
HSL	hsl(308, 88%, 10%)
HSV	hsv(308, 94%, 19%)
CMYK	cmyk(0%, 93.9%, 12.2%, 80.8%)
CIE-LAB	lab(8.06, 27.94, -14.32)
CIE-LCH	lch(8.06, 31.39, 332.86°)
OKLab	oklab(21.95% 0.0813 -0.0393)
OKLCH	oklch(21.95% 0.09 334.2)
XYZ	xyz(1.7353, 0.8927, 2.3659)
Luminance	0.0089 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31032B #033109

analogous

#200331 #31032B #310314

triadic

#31032B #2B3103 #032B31

tetradic

#31032B #312003 #033109 #031431

square

#31032B #312003 #033109 #031431

split-complementary

#31032B #143103 #033120

monochromatic

#1D0219 #1D0219 #31032B #6B075E #A40A90

Accessibility & contrast

On white

17.82

#31032B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#31032B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31032B

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31032B	#FFFFFF	#000000	##FFFFFF
##31032B	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02132C

Deuteranopia (green-blind)

#131A2A

Tritanopia (blue-blind)

#340716

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #31032b;
/* rgb */ color: rgb(49, 3, 43);
/* oklch */ color: oklch(21.9% 0.090 334.2);

Tailwind

colors: {
  custom: {
    50: '#6b4964',
    500: '#31032b',
    950: '#000000',
  },
}

SCSS

$custom: #31032b;
$custom-light: #6b4964;
$custom-dark: #000000;

JSON

{
  "hex": "#31032b",
  "rgb": {
    "r": 49,
    "g": 3,
    "b": 43
  },
  "hsl": {
    "h": 307.826,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.2195,
    "c": 0.09029,
    "h": 334.2
  },
  "luminance": 0.00893
}

Semantic roles & 50–950 ramp

primary

#31032B

secondary

#1B7427

accent

#FF4529

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070105

muted

#7A777A

Preview Lab

Preview with #31032B

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

Preview Lab → · Contrast checker → · Palette generator →