#2D0307#2D0307

#2D0307 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.4% C 0.069 H 20.0°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D0307
RGB	rgb(45, 3, 7)
HSL	hsl(354, 88%, 9%)
HSV	hsv(354, 93%, 18%)
CMYK	cmyk(0%, 93.3%, 84.4%, 82.4%)
CIE-LAB	lab(5.77, 21.07, 6.17)
CIE-LCH	lch(5.77, 21.95, 16.34°)
OKLab	oklab(19.42% 0.0653 0.0238)
OKLCH	oklch(19.42% 0.069 20)
XYZ	xyz(1.1532, 0.6385, 0.2635)
Luminance	0.0064 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0307 #032D29

analogous

#2D031C #2D0307 #2D1403

triadic

#2D0307 #072D03 #03072D

tetradic

#2D0307 #1C2D03 #032D29 #14032D

square

#2D0307 #1C2D03 #032D29 #14032D

split-complementary

#2D0307 #032D14 #031C2D

monochromatic

#1D0204 #1D0204 #2D0307 #660710 #A00B19

Accessibility & contrast

On white

18.62

#2D0307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2D0307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0307

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0307	#FFFFFF	#000000	##FFFFFF
##2D0307	1.00	18.62	1.13	18.62
#FFFFFF	18.62	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D07

Deuteranopia (green-blind)

#191606

Tritanopia (blue-blind)

#320005

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2d0307;
/* rgb */ color: rgb(45, 3, 7);
/* oklch */ color: oklch(19.4% 0.069 20.0);

Tailwind

colors: {
  custom: {
    50: '#69474a',
    500: '#2d0307',
    950: '#000000',
  },
}

SCSS

$custom: #2d0307;
$custom-light: #69474a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0307",
  "rgb": {
    "r": 45,
    "g": 3,
    "b": 7
  },
  "hsl": {
    "h": 354.286,
    "s": 87.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.19416,
    "c": 0.06947,
    "h": 20
  },
  "luminance": 0.00638
}

Semantic roles & 50–950 ramp

primary

#2D0307

secondary

#1B7169

accent

#FEEA2A

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2D0307

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

Preview Lab → · Contrast checker → · Palette generator →