#2C0A37#2C0A37

#2C0A37 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.9% C 0.087 H 316.6°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C0A37
RGB	rgb(44, 10, 55)
HSL	hsl(285, 69%, 13%)
HSV	hsv(285, 82%, 22%)
CMYK	cmyk(20%, 81.8%, 0%, 78.4%)
CIE-LAB	lab(9.23, 25.44, -21.38)
CIE-LCH	lch(9.23, 33.23, 319.96°)
OKLab	oklab(22.86% 0.0636 -0.0601)
OKLCH	oklch(22.86% 0.087 316.6)
XYZ	xyz(1.8367, 1.0285, 3.7155)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0A37 #15370A

analogous

#150A37 #2C0A37 #370A2B

triadic

#2C0A37 #372C0A #0A372C

tetradic

#2C0A37 #37150A #15370A #0A2B37

square

#2C0A37 #37150A #15370A #0A2B37

split-complementary

#2C0A37 #2B370A #0A3715

monochromatic

#15051A #15051A #2C0A37 #55136B #7F1D9F

Accessibility & contrast

On white

17.42

#2C0A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2C0A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0A37

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0A37	#FFFFFF	#000000	##FFFFFF
##2C0A37	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001838

Deuteranopia (green-blind)

#0A1B36

Tritanopia (blue-blind)

#2B131F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2c0a37;
/* rgb */ color: rgb(44, 10, 55);
/* oklch */ color: oklch(22.9% 0.087 316.6);

Tailwind

colors: {
  custom: {
    50: '#674c6e',
    500: '#2c0a37',
    950: '#000000',
  },
}

SCSS

$custom: #2c0a37;
$custom-light: #674c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0a37",
  "rgb": {
    "r": 44,
    "g": 10,
    "b": 55
  },
  "hsl": {
    "h": 285.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22864,
    "c": 0.08749,
    "h": 316.6
  },
  "luminance": 0.01028
}

Semantic roles & 50–950 ramp

primary

#2C0A37

secondary

#3B7428

accent

#EC3C67

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2C0A37

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

Preview Lab → · Contrast checker → · Palette generator →