#2D0503#2D0503

#2D0503 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.7% C 0.067 H 29.3°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D0503
RGB	rgb(45, 5, 3)
HSL	hsl(3, 88%, 9%)
HSV	hsv(3, 93%, 18%)
CMYK	cmyk(0%, 88.9%, 93.3%, 82.4%)
CIE-LAB	lab(6.08, 19.71, 8.26)
CIE-LCH	lch(6.08, 21.37, 22.74°)
OKLab	oklab(19.67% 0.0583 0.0328)
OKLCH	oklch(19.67% 0.067 29.3)
XYZ	xyz(1.1530, 0.6732, 0.1554)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0503 #032B2D

analogous

#2D0316 #2D0503 #2D1A03

triadic

#2D0503 #032D05 #05032D

tetradic

#2D0503 #162D03 #032B2D #1A032D

square

#2D0503 #162D03 #032B2D #1A032D

split-complementary

#2D0503 #032D1A #03162D

monochromatic

#1D0302 #1D0302 #2D0503 #660B07 #A0120B

Accessibility & contrast

On white

18.51

#2D0503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2D0503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0503

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0503	#FFFFFF	#000000	##FFFFFF
##2D0503	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E03

Deuteranopia (green-blind)

#1B1702

Tritanopia (blue-blind)

#330005

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2d0503;
/* rgb */ color: rgb(45, 5, 3);
/* oklch */ color: oklch(19.7% 0.067 29.3);

Tailwind

colors: {
  custom: {
    50: '#694848',
    500: '#2d0503',
    950: '#000000',
  },
}

SCSS

$custom: #2d0503;
$custom-light: #694848;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0503",
  "rgb": {
    "r": 45,
    "g": 5,
    "b": 3
  },
  "hsl": {
    "h": 2.857,
    "s": 87.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.19669,
    "c": 0.0669,
    "h": 29.3
  },
  "luminance": 0.00673
}

Semantic roles & 50–950 ramp

primary

#2D0503

secondary

#1B6D71

accent

#F4FE2A

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2D0503

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

Preview Lab → · Contrast checker → · Palette generator →