#230C55#230C55

#230C55 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.8% C 0.120 H 288.7°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#230C55
RGB	rgb(35, 12, 85)
HSL	hsl(259, 75%, 19%)
HSV	hsv(259, 86%, 33%)
CMYK	cmyk(58.8%, 85.9%, 0%, 66.7%)
CIE-LAB	lab(11.11, 31.14, -39.44)
CIE-LCH	lch(11.11, 50.25, 308.29°)
OKLab	oklab(24.78% 0.0383 -0.1135)
OKLCH	oklch(24.78% 0.12 288.7)
XYZ	xyz(2.4638, 1.2760, 8.7090)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230C55 #3E550C

analogous

#0C1A55 #230C55 #480C55

triadic

#230C55 #55230C #0C5523

tetradic

#230C55 #550C1A #3E550C #0C5548

square

#230C55 #550C1A #3E550C #0C5548

split-complementary

#230C55 #55480C #1A550C

monochromatic

#0B041B #0D041F #230C55 #39148B #4F1BC0

Accessibility & contrast

On white

16.73

#230C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#230C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230C55

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230C55	#FFFFFF	#000000	##FFFFFF
##230C55	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F57

Deuteranopia (green-blind)

#001C54

Tritanopia (blue-blind)

#0E2131

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #230c55;
/* rgb */ color: rgb(35, 12, 85);
/* oklch */ color: oklch(24.8% 0.120 288.7);

Tailwind

colors: {
  custom: {
    50: '#654e86',
    500: '#230c55',
    950: '#000000',
  },
}

SCSS

$custom: #230c55;
$custom-light: #654e86;
$custom-dark: #000000;

JSON

{
  "hex": "#230c55",
  "rgb": {
    "r": 35,
    "g": 12,
    "b": 85
  },
  "hsl": {
    "h": 258.904,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24784,
    "c": 0.11976,
    "h": 288.7
  },
  "luminance": 0.01276
}

Semantic roles & 50–950 ramp

primary

#230C55

secondary

#71902D

accent

#F236B7

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #230C55

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

Preview Lab → · Contrast checker → · Palette generator →