#2D0504#2D0504

#2D0504 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.7% C 0.067 H 27.5°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#2D0504
RGB	rgb(45, 5, 4)
HSL	hsl(1, 84%, 10%)
HSV	hsv(1, 91%, 18%)
CMYK	cmyk(0%, 88.9%, 91.1%, 82.4%)
CIE-LAB	lab(6.10, 19.81, 7.88)
CIE-LCH	lch(6.10, 21.32, 21.71°)
OKLab	oklab(19.69% 0.0591 0.0307)
OKLCH	oklch(19.69% 0.067 27.5)
XYZ	xyz(1.1585, 0.6754, 0.1842)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0504 #042C2D

analogous

#2D0418 #2D0504 #2D1A04

triadic

#2D0504 #042D05 #05042D

tetradic

#2D0504 #182D04 #042C2D #1A042D

square

#2D0504 #182D04 #042C2D #1A042D

split-complementary

#2D0504 #042D1A #04182D

monochromatic

#1C0302 #1C0302 #2D0504 #650B09 #9D110E

Accessibility & contrast

On white

18.50

#2D0504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2D0504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0504

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0504	#FFFFFF	#000000	##FFFFFF
##2D0504	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100E04

Deuteranopia (green-blind)

#1B1703

Tritanopia (blue-blind)

#330005

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2d0504;
/* rgb */ color: rgb(45, 5, 4);
/* oklch */ color: oklch(19.7% 0.067 27.5);

Tailwind

colors: {
  custom: {
    50: '#694848',
    500: '#2d0504',
    950: '#000000',
  },
}

SCSS

$custom: #2d0504;
$custom-light: #694848;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0504",
  "rgb": {
    "r": 45,
    "g": 5,
    "b": 4
  },
  "hsl": {
    "h": 1.463,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19694,
    "c": 0.06657,
    "h": 27.5
  },
  "luminance": 0.00675
}

Semantic roles & 50–950 ramp

primary

#2D0504

secondary

#1D6E70

accent

#F5FA2E

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2D0504

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

Preview Lab → · Contrast checker → · Palette generator →