#2F0306#2F0306

#2F0306 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.9% C 0.072 H 22.2°. Best body text is #FFFFFF at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#2F0306
RGB	rgb(47, 3, 6)
HSL	hsl(356, 88%, 10%)
HSV	hsv(356, 94%, 18%)
CMYK	cmyk(0%, 93.6%, 87.2%, 81.6%)
CIE-LAB	lab(6.17, 22.09, 7.22)
CIE-LCH	lch(6.17, 23.24, 18.09°)
OKLab	oklab(19.86% 0.0666 0.0271)
OKLCH	oklch(19.86% 0.072 22.2)
XYZ	xyz(1.2379, 0.6828, 0.2389)
Luminance	0.0068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0306 #032F2C

analogous

#2F031C #2F0306 #2F1603

triadic

#2F0306 #062F03 #03062F

tetradic

#2F0306 #1C2F03 #032F2C #16032F

square

#2F0306 #1C2F03 #032F2C #16032F

split-complementary

#2F0306 #032F16 #031C2F

monochromatic

#1D0204 #1D0204 #2F0306 #69070D #A20A15

Accessibility & contrast

On white

18.48

#2F0306 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2F0306 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0306

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0306	#FFFFFF	#000000	##FFFFFF
##2F0306	1.00	18.48	1.14	18.48
#FFFFFF	18.48	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0D06

Deuteranopia (green-blind)

#1B1705

Tritanopia (blue-blind)

#350004

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2f0306;
/* rgb */ color: rgb(47, 3, 6);
/* oklch */ color: oklch(19.9% 0.072 22.2);

Tailwind

colors: {
  custom: {
    50: '#6b4749',
    500: '#2f0306',
    950: '#000000',
  },
}

SCSS

$custom: #2f0306;
$custom-light: #6b4749;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0306",
  "rgb": {
    "r": 47,
    "g": 3,
    "b": 6
  },
  "hsl": {
    "h": 355.909,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19858,
    "c": 0.07193,
    "h": 22.2
  },
  "luminance": 0.00683
}

Semantic roles & 50–950 ramp

primary

#2F0306

secondary

#1B736D

accent

#FEF02A

background

#F6F4F4

surface

#ECE6E6

border

#C7C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2F0306

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

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