#2C0A3A#2C0A3A

#2C0A3A is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.1% C 0.091 H 314.1°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#2C0A3A
RGB	rgb(44, 10, 58)
HSL	hsl(283, 71%, 13%)
HSV	hsv(283, 83%, 23%)
CMYK	cmyk(24.1%, 82.8%, 0%, 77.3%)
CIE-LAB	lab(9.47, 26.19, -23.16)
CIE-LCH	lch(9.47, 34.96, 318.51°)
OKLab	oklab(23.11% 0.0632 -0.0653)
OKLCH	oklch(23.11% 0.091 314.1)
XYZ	xyz(1.9108, 1.0581, 4.1057)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0A3A #183A0A

analogous

#140A3A #2C0A3A #3A0A30

triadic

#2C0A3A #3A2C0A #0A3A2C

tetradic

#2C0A3A #3A140A #183A0A #0A303A

square

#2C0A3A #3A140A #183A0A #0A303A

split-complementary

#2C0A3A #303A0A #0A3A14

monochromatic

#14051A #14051A #2C0A3A #54136E #7B1CA2

Accessibility & contrast

On white

17.33

#2C0A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2C0A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0A3A

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0A3A	#FFFFFF	#000000	##FFFFFF
##2C0A3A	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193B

Deuteranopia (green-blind)

#071B39

Tritanopia (blue-blind)

#2B1421

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2c0a3a;
/* rgb */ color: rgb(44, 10, 58);
/* oklch */ color: oklch(23.1% 0.091 314.1);

Tailwind

colors: {
  custom: {
    50: '#674d70',
    500: '#2c0a3a',
    950: '#000000',
  },
}

SCSS

$custom: #2c0a3a;
$custom-light: #674d70;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0a3a",
  "rgb": {
    "r": 44,
    "g": 10,
    "b": 58
  },
  "hsl": {
    "h": 282.5,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23111,
    "c": 0.09091,
    "h": 314.1
  },
  "luminance": 0.01058
}

Semantic roles & 50–950 ramp

primary

#2C0A3A

secondary

#3F7728

accent

#ED3A6F

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2C0A3A

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

Preview Lab → · Contrast checker → · Palette generator →