#230A4A#230A4A

#230A4A is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.108 H 294.0°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#230A4A
RGB	rgb(35, 10, 74)
HSL	hsl(263, 76%, 16%)
HSV	hsv(263, 86%, 29%)
CMYK	cmyk(52.7%, 86.5%, 0%, 71%)
CIE-LAB	lab(9.55, 28.76, -34.41)
CIE-LCH	lch(9.55, 44.85, 309.88°)
OKLab	oklab(23.34% 0.0439 -0.0987)
OKLCH	oklch(23.34% 0.108 294)
XYZ	xyz(2.0374, 1.0688, 6.5762)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230A4A #314A0A

analogous

#0A114A #230A4A #430A4A

triadic

#230A4A #4A230A #0A4A23

tetradic

#230A4A #4A0A11 #314A0A #0A4A43

square

#230A4A #4A0A11 #314A0A #0A4A43

split-complementary

#230A4A #4A430A #114A0A

monochromatic

#0D041B #0D041B #230A4A #3D1180 #5619B6

Accessibility & contrast

On white

17.30

#230A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#230A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230A4A

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230A4A	#FFFFFF	#000000	##FFFFFF
##230A4A	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4C

Deuteranopia (green-blind)

#001949

Tritanopia (blue-blind)

#171C2A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #230a4a;
/* rgb */ color: rgb(35, 10, 74);
/* oklch */ color: oklch(23.3% 0.108 294.0);

Tailwind

colors: {
  custom: {
    50: '#634c7d',
    500: '#230a4a',
    950: '#000000',
  },
}

SCSS

$custom: #230a4a;
$custom-light: #634c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#230a4a",
  "rgb": {
    "r": 35,
    "g": 10,
    "b": 74
  },
  "hsl": {
    "h": 263.438,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.23335,
    "c": 0.10806,
    "h": 294
  },
  "luminance": 0.01069
}

Semantic roles & 50–950 ramp

primary

#230A4A

secondary

#628729

accent

#F335A9

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #230A4A

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

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