#2D0201#2D0201

#2D0201 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.1% C 0.073 H 29.5°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D0201
RGB	rgb(45, 2, 1)
HSL	hsl(1, 96%, 9%)
HSV	hsv(1, 98%, 18%)
CMYK	cmyk(0%, 95.6%, 97.8%, 82.4%)
CIE-LAB	lab(5.45, 20.95, 8.16)
CIE-LCH	lch(5.45, 22.49, 21.28°)
OKLab	oklab(19.07% 0.0631 0.0358)
OKLCH	oklch(19.07% 0.073 29.5)
XYZ	xyz(1.1095, 0.6037, 0.0868)
Luminance	0.0060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0201 #012C2D

analogous

#2D0116 #2D0201 #2D1801

triadic

#2D0201 #012D02 #02012D

tetradic

#2D0201 #162D01 #012C2D #18012D

square

#2D0201 #162D01 #012C2D #18012D

split-complementary

#2D0201 #012D18 #01162D

monochromatic

#1E0101 #1E0101 #2D0201 #690502 #A50704

Accessibility & contrast

On white

18.74

#2D0201 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2D0201 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0201

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0201	#FFFFFF	#000000	##FFFFFF
##2D0201	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C01

Deuteranopia (green-blind)

#1A1600

Tritanopia (blue-blind)

#330002

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2d0201;
/* rgb */ color: rgb(45, 2, 1);
/* oklch */ color: oklch(19.1% 0.073 29.5);

Tailwind

colors: {
  custom: {
    50: '#694747',
    500: '#2d0201',
    950: '#000000',
  },
}

SCSS

$custom: #2d0201;
$custom-light: #694747;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0201",
  "rgb": {
    "r": 45,
    "g": 2,
    "b": 1
  },
  "hsl": {
    "h": 1.364,
    "s": 95.652,
    "l": 9.02
  },
  "oklch": {
    "l": 0.19072,
    "c": 0.07255,
    "h": 29.5
  },
  "luminance": 0.00603
}

Semantic roles & 50–950 ramp

primary

#2D0201

secondary

#177173

accent

#FAFF29

background

#F6F4F3

surface

#EBE6E5

border

#C6C2C1

text

#070000

muted

#7A7777

Preview Lab

Preview with #2D0201

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

Preview Lab → · Contrast checker → · Palette generator →