#230B56#230B56

#230B56 is a very dark, vivid violet. Relative luminance 0.013; OKLCH L 24.8% C 0.122 H 288.5°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#230B56
RGB	rgb(35, 11, 86)
HSL	hsl(259, 77%, 19%)
HSV	hsv(259, 87%, 34%)
CMYK	cmyk(59.3%, 87.2%, 0%, 66.3%)
CIE-LAB	lab(11.05, 31.93, -40.21)
CIE-LCH	lch(11.05, 51.34, 308.46°)
OKLab	oklab(24.78% 0.0387 -0.1157)
OKLCH	oklch(24.78% 0.122 288.5)
XYZ	xyz(2.4920, 1.2684, 8.9158)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B56 #3E560B

analogous

#0B1956 #230B56 #490B56

triadic

#230B56 #56230B #0B5623

tetradic

#230B56 #560B19 #3E560B #0B5649

square

#230B56 #560B19 #3E560B #0B5649

split-complementary

#230B56 #56490B #19560B

monochromatic

#0B031B #0D0420 #230B56 #39128C #4F19C3

Accessibility & contrast

On white

16.75

#230B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#230B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B56

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B56	#FFFFFF	#000000	##FFFFFF
##230B56	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F58

Deuteranopia (green-blind)

#001C55

Tritanopia (blue-blind)

#0E2131

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #230b56;
/* rgb */ color: rgb(35, 11, 86);
/* oklch */ color: oklch(24.8% 0.122 288.5);

Tailwind

colors: {
  custom: {
    50: '#654e86',
    500: '#230b56',
    950: '#000000',
  },
}

SCSS

$custom: #230b56;
$custom-light: #654e86;
$custom-dark: #000000;

JSON

{
  "hex": "#230b56",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 86
  },
  "hsl": {
    "h": 259.2,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24781,
    "c": 0.122,
    "h": 288.5
  },
  "luminance": 0.01269
}

Semantic roles & 50–950 ramp

primary

#230B56

secondary

#71912B

accent

#F434B6

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #230B56

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

Preview Lab → · Contrast checker → · Palette generator →