#2F0A01#2F0A01

#2F0A01 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.9% C 0.064 H 38.7°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#2F0A01
RGB	rgb(47, 10, 1)
HSL	hsl(12, 96%, 9%)
HSV	hsv(12, 98%, 18%)
CMYK	cmyk(0%, 78.7%, 97.9%, 81.6%)
CIE-LAB	lab(7.44, 18.12, 11.11)
CIE-LCH	lch(7.44, 21.26, 31.52°)
OKLab	oklab(20.89% 0.05 0.0401)
OKLCH	oklch(20.89% 0.064 38.7)
XYZ	xyz(1.2865, 0.8238, 0.1200)
Luminance	0.0082 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0A01 #01262F

analogous

#2F010F #2F0A01 #2F2101

triadic

#2F0A01 #012F0A #0A012F

tetradic

#2F0A01 #0F2F01 #01262F #21012F

square

#2F0A01 #0F2F01 #01262F #21012F

split-complementary

#2F0A01 #012F21 #010F2F

monochromatic

#1E0601 #1E0601 #2F0A01 #6B1702 #A72404

Accessibility & contrast

On white

18.03

#2F0A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2F0A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0A01

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0A01	#FFFFFF	#000000	##FFFFFF
##2F0A01	1.00	18.03	1.16	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151100

Deuteranopia (green-blind)

#1E1900

Tritanopia (blue-blind)

#350208

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2f0a01;
/* rgb */ color: rgb(47, 10, 1);
/* oklch */ color: oklch(20.9% 0.064 38.7);

Tailwind

colors: {
  custom: {
    50: '#6b4b47',
    500: '#2f0a01',
    950: '#000000',
  },
}

SCSS

$custom: #2f0a01;
$custom-light: #6b4b47;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0a01",
  "rgb": {
    "r": 47,
    "g": 10,
    "b": 1
  },
  "hsl": {
    "h": 11.739,
    "s": 95.833,
    "l": 9.412
  },
  "oklch": {
    "l": 0.20885,
    "c": 0.06404,
    "h": 38.7
  },
  "luminance": 0.00824
}

Semantic roles & 50–950 ramp

primary

#2F0A01

secondary

#176275

accent

#D5FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0A01

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

Preview Lab → · Contrast checker → · Palette generator →