#2D0203#2D0203

#2D0203 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.1% C 0.072 H 25.7°. Best body text is #FFFFFF at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#2D0203
RGB	rgb(45, 2, 3)
HSL	hsl(359, 91%, 9%)
HSV	hsv(359, 96%, 18%)
CMYK	cmyk(0%, 95.6%, 93.3%, 82.4%)
CIE-LAB	lab(5.49, 21.15, 7.40)
CIE-LCH	lch(5.49, 22.41, 19.29°)
OKLab	oklab(19.13% 0.0648 0.0312)
OKLCH	oklch(19.13% 0.072 25.7)
XYZ	xyz(1.1205, 0.6081, 0.1445)
Luminance	0.0061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0203 #022D2C

analogous

#2D0219 #2D0203 #2D1702

triadic

#2D0203 #032D02 #02032D

tetradic

#2D0203 #192D02 #022D2C #17022D

square

#2D0203 #192D02 #022D2C #17022D

split-complementary

#2D0203 #022D17 #02192D

monochromatic

#1D0102 #1D0102 #2D0203 #680507 #A2070B

Accessibility & contrast

On white

18.72

#2D0203 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2D0203 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0203

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0203	#FFFFFF	#000000	##FFFFFF
##2D0203	1.00	18.72	1.12	18.72
#FFFFFF	18.72	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C03

Deuteranopia (green-blind)

#191602

Tritanopia (blue-blind)

#330003

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2d0203;
/* rgb */ color: rgb(45, 2, 3);
/* oklch */ color: oklch(19.1% 0.072 25.7);

Tailwind

colors: {
  custom: {
    50: '#694748',
    500: '#2d0203',
    950: '#000000',
  },
}

SCSS

$custom: #2d0203;
$custom-light: #694748;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0203",
  "rgb": {
    "r": 45,
    "g": 2,
    "b": 3
  },
  "hsl": {
    "h": 358.605,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.19126,
    "c": 0.0719,
    "h": 25.7
  },
  "luminance": 0.00608
}

Semantic roles & 50–950 ramp

primary

#2D0203

secondary

#197270

accent

#FFFA29

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2D0203

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

Preview Lab → · Contrast checker → · Palette generator →