#2F0B01#2F0B01

#2F0B01 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.0% C 0.063 H 40.0°. Best body text is #FFFFFF at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#2F0B01
RGB	rgb(47, 11, 1)
HSL	hsl(13, 96%, 9%)
HSV	hsv(13, 98%, 18%)
CMYK	cmyk(0%, 76.6%, 97.9%, 81.6%)
CIE-LAB	lab(7.64, 17.59, 11.41)
CIE-LCH	lch(7.64, 20.97, 32.96°)
OKLab	oklab(21.04% 0.0483 0.0404)
OKLCH	oklch(21.04% 0.063 40)
XYZ	xyz(1.2976, 0.8461, 0.1237)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0B01 #01252F

analogous

#2F010E #2F0B01 #2F2201

triadic

#2F0B01 #012F0B #0B012F

tetradic

#2F0B01 #0E2F01 #01252F #22012F

square

#2F0B01 #0E2F01 #01252F #22012F

split-complementary

#2F0B01 #012F22 #010E2F

monochromatic

#1E0701 #1E0701 #2F0B01 #6B1902 #A72704

Accessibility & contrast

On white

17.96

#2F0B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0B01

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0B01	#FFFFFF	#000000	##FFFFFF
##2F0B01	1.00	17.96	1.17	17.96
#FFFFFF	17.96	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161200

Deuteranopia (green-blind)

#1E1A00

Tritanopia (blue-blind)

#350308

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0b01;
/* rgb */ color: rgb(47, 11, 1);
/* oklch */ color: oklch(21.0% 0.063 40.0);

Tailwind

colors: {
  custom: {
    50: '#6a4c47',
    500: '#2f0b01',
    950: '#000000',
  },
}

SCSS

$custom: #2f0b01;
$custom-light: #6a4c47;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0b01",
  "rgb": {
    "r": 47,
    "g": 11,
    "b": 1
  },
  "hsl": {
    "h": 13.043,
    "s": 95.833,
    "l": 9.412
  },
  "oklch": {
    "l": 0.21042,
    "c": 0.06296,
    "h": 40
  },
  "luminance": 0.00846
}

Semantic roles & 50–950 ramp

primary

#2F0B01

secondary

#176075

accent

#D0FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0B01

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

Preview Lab → · Contrast checker → · Palette generator →