#2C050A#2C050A

#2C050A is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.6% C 0.064 H 17.4°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#2C050A
RGB	rgb(44, 5, 10)
HSL	hsl(352, 80%, 10%)
HSV	hsv(352, 89%, 17%)
CMYK	cmyk(0%, 88.6%, 77.3%, 82.7%)
CIE-LAB	lab(6.02, 19.82, 5.29)
CIE-LCH	lch(6.02, 20.51, 14.96°)
OKLab	oklab(19.62% 0.0615 0.0192)
OKLCH	oklch(19.62% 0.064 17.4)
XYZ	xyz(1.1479, 0.6661, 0.3552)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C050A #052C27

analogous

#2C051E #2C050A #2C1405

triadic

#2C050A #0A2C05 #050A2C

tetradic

#2C050A #1E2C05 #052C27 #14052C

square

#2C050A #1E2C05 #052C27 #14052C

split-complementary

#2C050A #052C14 #051E2C

monochromatic

#1B0306 #1B0306 #2C050A #630B16 #9A1123

Accessibility & contrast

On white

18.53

#2C050A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2C050A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C050A

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C050A	#FFFFFF	#000000	##FFFFFF
##2C050A	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0E0A

Deuteranopia (green-blind)

#191609

Tritanopia (blue-blind)

#310007

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2c050a;
/* rgb */ color: rgb(44, 5, 10);
/* oklch */ color: oklch(19.6% 0.064 17.4);

Tailwind

colors: {
  custom: {
    50: '#68484b',
    500: '#2c050a',
    950: '#000000',
  },
}

SCSS

$custom: #2c050a;
$custom-light: #68484b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c050a",
  "rgb": {
    "r": 44,
    "g": 5,
    "b": 10
  },
  "hsl": {
    "h": 352.308,
    "s": 79.592,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19621,
    "c": 0.06447,
    "h": 17.4
  },
  "luminance": 0.00666
}

Semantic roles & 50–950 ramp

primary

#2C050A

secondary

#1F6E64

accent

#F6DD32

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#060001

muted

#7A7777

Preview Lab

Preview with #2C050A

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

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