#230B3D#230B3D

#230B3D is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.1% C 0.090 H 301.2°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#230B3D
RGB	rgb(35, 11, 61)
HSL	hsl(269, 69%, 14%)
HSV	hsv(269, 82%, 24%)
CMYK	cmyk(42.6%, 82%, 0%, 76.1%)
CIE-LAB	lab(8.43, 24.31, -27.07)
CIE-LCH	lch(8.43, 36.38, 311.92°)
OKLab	oklab(22.14% 0.0467 -0.0772)
OKLCH	oklch(22.14% 0.09 301.2)
XYZ	xyz(1.6549, 0.9336, 4.5070)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B3D #253D0B

analogous

#0B0C3D #230B3D #3C0B3D

triadic

#230B3D #3D230B #0B3D23

tetradic

#230B3D #3D0B0C #253D0B #0B3D3C

square

#230B3D #3D0B0C #253D0B #0B3D3C

split-complementary

#230B3D #3D3C0B #0C3D0B

monochromatic

#0F051A #0F051A #230B3D #411471 #5F1EA5

Accessibility & contrast

On white

17.69

#230B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#230B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B3D

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B3D	#FFFFFF	#000000	##FFFFFF
##230B3D	1.00	17.69	1.19	17.69
#FFFFFF	17.69	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183E

Deuteranopia (green-blind)

#00183C

Tritanopia (blue-blind)

#1D1723

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #230b3d;
/* rgb */ color: rgb(35, 11, 61);
/* oklch */ color: oklch(22.1% 0.090 301.2);

Tailwind

colors: {
  custom: {
    50: '#614c73',
    500: '#230b3d',
    950: '#000000',
  },
}

SCSS

$custom: #230b3d;
$custom-light: #614c73;
$custom-dark: #000000;

JSON

{
  "hex": "#230b3d",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 61
  },
  "hsl": {
    "h": 268.8,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.22139,
    "c": 0.0902,
    "h": 301.2
  },
  "luminance": 0.00934
}

Semantic roles & 50–950 ramp

primary

#230B3D

secondary

#537A2A

accent

#EC3C97

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #230B3D

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

Preview Lab → · Contrast checker → · Palette generator →