#230B3F#230B3F

#230B3F is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.3% C 0.093 H 299.9°. Best body text is #FFFFFF at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#230B3F
RGB	rgb(35, 11, 63)
HSL	hsl(268, 70%, 15%)
HSV	hsv(268, 83%, 25%)
CMYK	cmyk(44.4%, 82.5%, 0%, 75.3%)
CIE-LAB	lab(8.62, 24.91, -28.19)
CIE-LCH	lch(8.62, 37.62, 311.46°)
OKLab	oklab(22.33% 0.0462 -0.0805)
OKLCH	oklch(22.33% 0.093 299.9)
XYZ	xyz(1.7098, 0.9555, 4.7960)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B3F #273F0B

analogous

#0B0D3F #230B3F #3D0B3F

triadic

#230B3F #3F230B #0B3F23

tetradic

#230B3F #3F0B0D #273F0B #0B3F3D

square

#230B3F #3F0B0D #273F0B #0B3F3D

split-complementary

#230B3F #3F3D0B #0D3F0B

monochromatic

#0E051A #0E051A #230B3F #401473 #5D1DA7

Accessibility & contrast

On white

17.63

#230B3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#230B3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B3F

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B3F	#FFFFFF	#000000	##FFFFFF
##230B3F	1.00	17.63	1.19	17.63
#FFFFFF	17.63	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001941

Deuteranopia (green-blind)

#00183E

Tritanopia (blue-blind)

#1D1824

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #230b3f;
/* rgb */ color: rgb(35, 11, 63);
/* oklch */ color: oklch(22.3% 0.093 299.9);

Tailwind

colors: {
  custom: {
    50: '#614c74',
    500: '#230b3f',
    950: '#000000',
  },
}

SCSS

$custom: #230b3f;
$custom-light: #614c74;
$custom-dark: #000000;

JSON

{
  "hex": "#230b3f",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 63
  },
  "hsl": {
    "h": 267.692,
    "s": 70.27,
    "l": 14.51
  },
  "oklch": {
    "l": 0.22333,
    "c": 0.0928,
    "h": 299.9
  },
  "luminance": 0.00956
}

Semantic roles & 50–950 ramp

primary

#230B3F

secondary

#567C2A

accent

#ED3B9B

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #230B3F

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

Preview Lab → · Contrast checker → · Palette generator →