#230A39#230A39

#230A39 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.6% C 0.086 H 304.3°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#230A39
RGB	rgb(35, 10, 57)
HSL	hsl(272, 70%, 13%)
HSV	hsv(272, 82%, 22%)
CMYK	cmyk(38.6%, 82.5%, 0%, 77.6%)
CIE-LAB	lab(7.86, 23.69, -25.11)
CIE-LCH	lch(7.86, 34.52, 313.33°)
OKLab	oklab(21.62% 0.0488 -0.0714)
OKLCH	oklch(21.62% 0.086 304.3)
XYZ	xyz(1.5400, 0.8698, 3.9569)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230A39 #20390A

analogous

#0B0A39 #230A39 #390A37

triadic

#230A39 #39230A #0A3923

tetradic

#230A39 #390B0A #20390A #0A3739

square

#230A39 #390B0A #20390A #0A3739

split-complementary

#230A39 #37390A #0A390B

monochromatic

#10051A #10051A #230A39 #43136D #631CA1

Accessibility & contrast

On white

17.89

#230A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#230A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230A39

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230A39	#FFFFFF	#000000	##FFFFFF
##230A39	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#001738

Tritanopia (blue-blind)

#1F1520

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #230a39;
/* rgb */ color: rgb(35, 10, 57);
/* oklch */ color: oklch(21.6% 0.086 304.3);

Tailwind

colors: {
  custom: {
    50: '#614b70',
    500: '#230a39',
    950: '#000000',
  },
}

SCSS

$custom: #230a39;
$custom-light: #614b70;
$custom-dark: #000000;

JSON

{
  "hex": "#230a39",
  "rgb": {
    "r": 35,
    "g": 10,
    "b": 57
  },
  "hsl": {
    "h": 271.915,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.21618,
    "c": 0.08648,
    "h": 304.3
  },
  "luminance": 0.0087
}

Semantic roles & 50–950 ramp

primary

#230A39

secondary

#4D7628

accent

#ED3B8E

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #230A39

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

Preview Lab → · Contrast checker → · Palette generator →