#230D31#230D31

#230D31 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.4% C 0.071 H 309.9°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#230D31
RGB	rgb(35, 13, 49)
HSL	hsl(277, 58%, 12%)
HSV	hsv(277, 73%, 19%)
CMYK	cmyk(28.6%, 73.5%, 0%, 80.8%)
CIE-LAB	lab(7.83, 19.59, -19.31)
CIE-LCH	lch(7.83, 27.51, 315.41°)
OKLab	oklab(21.39% 0.0455 -0.0544)
OKLCH	oklch(21.39% 0.071 309.9)
XYZ	xyz(1.3913, 0.8670, 2.9992)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230D31 #1B310D

analogous

#110D31 #230D31 #310D2D

triadic

#230D31 #31230D #0D3123

tetradic

#230D31 #31110D #1B310D #0D2D31

square

#230D31 #31110D #1B310D #0D2D31

split-complementary

#230D31 #2D310D #0D3111

monochromatic

#110618 #110618 #230D31 #461A61 #682792

Accessibility & contrast

On white

17.90

#230D31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#230D31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230D31

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230D31	#FFFFFF	#000000	##FFFFFF
##230D31	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021632

Deuteranopia (green-blind)

#091830

Tritanopia (blue-blind)

#21141D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #230d31;
/* rgb */ color: rgb(35, 13, 49);
/* oklch */ color: oklch(21.4% 0.071 309.9);

Tailwind

colors: {
  custom: {
    50: '#5f4d69',
    500: '#230d31',
    950: '#000000',
  },
}

SCSS

$custom: #230d31;
$custom-light: #5f4d69;
$custom-dark: #000000;

JSON

{
  "hex": "#230d31",
  "rgb": {
    "r": 35,
    "g": 13,
    "b": 49
  },
  "hsl": {
    "h": 276.667,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.21385,
    "c": 0.07092,
    "h": 309.9
  },
  "luminance": 0.00867
}

Semantic roles & 50–950 ramp

primary

#230D31

secondary

#466C2E

accent

#E14783

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #230D31

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

Preview Lab → · Contrast checker → · Palette generator →