#2F0903#2F0903

#2F0903 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.8% C 0.064 H 34.0°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#2F0903
RGB	rgb(47, 9, 3)
HSL	hsl(8, 88%, 10%)
HSV	hsv(8, 94%, 18%)
CMYK	cmyk(0%, 80.9%, 93.6%, 81.6%)
CIE-LAB	lab(7.29, 18.80, 10.07)
CIE-LCH	lch(7.29, 21.32, 28.18°)
OKLab	oklab(20.77% 0.0531 0.0358)
OKLCH	oklch(20.77% 0.064 34)
XYZ	xyz(1.2866, 0.8065, 0.1741)
Luminance	0.0081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0903 #03292F

analogous

#2F0313 #2F0903 #2F1F03

triadic

#2F0903 #032F09 #09032F

tetradic

#2F0903 #132F03 #03292F #1F032F

square

#2F0903 #132F03 #03292F #1F032F

split-complementary

#2F0903 #032F1F #03132F

monochromatic

#1D0602 #1D0602 #2F0903 #691407 #A21F0A

Accessibility & contrast

On white

18.08

#2F0903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2F0903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0903

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0903	#FFFFFF	#000000	##FFFFFF
##2F0903	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141102

Deuteranopia (green-blind)

#1D1902

Tritanopia (blue-blind)

#350108

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2f0903;
/* rgb */ color: rgb(47, 9, 3);
/* oklch */ color: oklch(20.8% 0.064 34.0);

Tailwind

colors: {
  custom: {
    50: '#6b4b48',
    500: '#2f0903',
    950: '#000000',
  },
}

SCSS

$custom: #2f0903;
$custom-light: #6b4b48;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0903",
  "rgb": {
    "r": 47,
    "g": 9,
    "b": 3
  },
  "hsl": {
    "h": 8.182,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20773,
    "c": 0.06405,
    "h": 34
  },
  "luminance": 0.00806
}

Semantic roles & 50–950 ramp

primary

#2F0903

secondary

#1B6773

accent

#E1FE2A

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0903

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

Preview Lab → · Contrast checker → · Palette generator →