#230A3C#230A3C

#230A3C is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.090 H 302.2°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#230A3C
RGB	rgb(35, 10, 60)
HSL	hsl(270, 71%, 14%)
HSV	hsv(270, 83%, 24%)
CMYK	cmyk(41.7%, 83.3%, 0%, 76.5%)
CIE-LAB	lab(8.13, 24.57, -26.83)
CIE-LCH	lch(8.13, 36.38, 312.49°)
OKLab	oklab(21.9% 0.0481 -0.0765)
OKLCH	oklch(21.9% 0.09 302.2)
XYZ	xyz(1.6171, 0.9006, 4.3627)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230A3C #233C0A

analogous

#0A0A3C #230A3C #3C0A3C

triadic

#230A3C #3C230A #0A3C23

tetradic

#230A3C #3C0A0A #233C0A #0A3C3C

square

#230A3C #3C0A0A #233C0A #0A3C3C

split-complementary

#230A3C #3C3C0A #0A3C0A

monochromatic

#0F041A #0F041A #230A3C #421370 #601BA5

Accessibility & contrast

On white

17.79

#230A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#230A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230A3C

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230A3C	#FFFFFF	#000000	##FFFFFF
##230A3C	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173D

Deuteranopia (green-blind)

#00183B

Tritanopia (blue-blind)

#1E1622

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #230a3c;
/* rgb */ color: rgb(35, 10, 60);
/* oklch */ color: oklch(21.9% 0.090 302.2);

Tailwind

colors: {
  custom: {
    50: '#614b72',
    500: '#230a3c',
    950: '#000000',
  },
}

SCSS

$custom: #230a3c;
$custom-light: #614b72;
$custom-dark: #000000;

JSON

{
  "hex": "#230a3c",
  "rgb": {
    "r": 35,
    "g": 10,
    "b": 60
  },
  "hsl": {
    "h": 270,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.21903,
    "c": 0.09033,
    "h": 302.2
  },
  "luminance": 0.00901
}

Semantic roles & 50–950 ramp

primary

#230A3C

secondary

#517928

accent

#EE3A94

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050108

muted

#79777B

Preview Lab

Preview with #230A3C

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

Preview Lab → · Contrast checker → · Palette generator →