#230B3E#230B3E

#230B3E is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.091 H 300.5°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#230B3E
RGB	rgb(35, 11, 62)
HSL	hsl(268, 70%, 14%)
HSV	hsv(268, 82%, 24%)
CMYK	cmyk(43.5%, 82.3%, 0%, 75.7%)
CIE-LAB	lab(8.52, 24.61, -27.63)
CIE-LCH	lch(8.52, 37.00, 311.69°)
OKLab	oklab(22.24% 0.0464 -0.0788)
OKLCH	oklch(22.24% 0.092 300.5)
XYZ	xyz(1.6821, 0.9445, 4.6502)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B3E #263E0B

analogous

#0B0D3E #230B3E #3D0B3E

triadic

#230B3E #3E230B #0B3E23

tetradic

#230B3E #3E0B0D #263E0B #0B3E3D

square

#230B3E #3E0B0D #263E0B #0B3E3D

split-complementary

#230B3E #3E3D0B #0D3E0B

monochromatic

#0F051A #0F051A #230B3E #401472 #5E1DA6

Accessibility & contrast

On white

17.66

#230B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#230B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B3E

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B3E	#FFFFFF	#000000	##FFFFFF
##230B3E	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183F

Deuteranopia (green-blind)

#00183D

Tritanopia (blue-blind)

#1D1823

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #230b3e;
/* rgb */ color: rgb(35, 11, 62);
/* oklch */ color: oklch(22.2% 0.091 300.5);

Tailwind

colors: {
  custom: {
    50: '#614c74',
    500: '#230b3e',
    950: '#000000',
  },
}

SCSS

$custom: #230b3e;
$custom-light: #614c74;
$custom-dark: #000000;

JSON

{
  "hex": "#230b3e",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 62
  },
  "hsl": {
    "h": 268.235,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.22235,
    "c": 0.0915,
    "h": 300.5
  },
  "luminance": 0.00944
}

Semantic roles & 50–950 ramp

primary

#230B3E

secondary

#557B2A

accent

#ED3B99

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #230B3E

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

Preview Lab → · Contrast checker → · Palette generator →