#2D0901#2D0901

#2D0901 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.3% C 0.063 H 38.3°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D0901
RGB	rgb(45, 9, 1)
HSL	hsl(11, 96%, 9%)
HSV	hsv(11, 98%, 18%)
CMYK	cmyk(0%, 80%, 97.8%, 82.4%)
CIE-LAB	lab(6.83, 17.57, 10.16)
CIE-LCH	lch(6.83, 20.30, 30.05°)
OKLab	oklab(20.3% 0.0491 0.0388)
OKLCH	oklch(20.3% 0.063 38.3)
XYZ	xyz(1.1855, 0.7556, 0.1121)
Luminance	0.0076 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0901 #01252D

analogous

#2D010F #2D0901 #2D1F01

triadic

#2D0901 #012D09 #09012D

tetradic

#2D0901 #0F2D01 #01252D #1F012D

square

#2D0901 #0F2D01 #01252D #1F012D

split-complementary

#2D0901 #012D1F #010F2D

monochromatic

#1E0601 #1E0601 #2D0901 #691502 #A52104

Accessibility & contrast

On white

18.25

#2D0901 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2D0901 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0901

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0901	#FFFFFF	#000000	##FFFFFF
##2D0901	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141000

Deuteranopia (green-blind)

#1C1800

Tritanopia (blue-blind)

#330207

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2d0901;
/* rgb */ color: rgb(45, 9, 1);
/* oklch */ color: oklch(20.3% 0.063 38.3);

Tailwind

colors: {
  custom: {
    50: '#694a47',
    500: '#2d0901',
    950: '#000000',
  },
}

SCSS

$custom: #2d0901;
$custom-light: #694a47;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0901",
  "rgb": {
    "r": 45,
    "g": 9,
    "b": 1
  },
  "hsl": {
    "h": 10.909,
    "s": 95.652,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20299,
    "c": 0.06256,
    "h": 38.3
  },
  "luminance": 0.00755
}

Semantic roles & 50–950 ramp

primary

#2D0901

secondary

#176273

accent

#D8FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#070100

muted

#7A7777

Preview Lab

Preview with #2D0901

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

Preview Lab → · Contrast checker → · Palette generator →