#2F020B#2F020B

#2F020B is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.8% C 0.074 H 14.1°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#2F020B
RGB	rgb(47, 2, 11)
HSL	hsl(348, 92%, 10%)
HSV	hsv(348, 96%, 18%)
CMYK	cmyk(0%, 95.7%, 76.6%, 81.6%)
CIE-LAB	lab(6.07, 23.03, 5.03)
CIE-LCH	lch(6.07, 23.57, 12.32°)
OKLab	oklab(19.81% 0.0715 0.0179)
OKLCH	oklch(19.81% 0.074 14.1)
XYZ	xyz(1.2545, 0.6721, 0.3802)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F020B #022F26

analogous

#2F0222 #2F020B #2F1002

triadic

#2F020B #0B2F02 #020B2F

tetradic

#2F020B #222F02 #022F26 #10022F

square

#2F020B #222F02 #022F26 #10022F

split-complementary

#2F020B #022F10 #02222F

monochromatic

#1D0107 #1D0107 #2F020B #6A0419 #A40726

Accessibility & contrast

On white

18.51

#2F020B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2F020B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F020B

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F020B	#FFFFFF	#000000	##FFFFFF
##2F020B	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D0B

Deuteranopia (green-blind)

#1A170A

Tritanopia (blue-blind)

#350005

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2f020b;
/* rgb */ color: rgb(47, 2, 11);
/* oklch */ color: oklch(19.8% 0.074 14.1);

Tailwind

colors: {
  custom: {
    50: '#6b474c',
    500: '#2f020b',
    950: '#000000',
  },
}

SCSS

$custom: #2f020b;
$custom-light: #6b474c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f020b",
  "rgb": {
    "r": 47,
    "g": 2,
    "b": 11
  },
  "hsl": {
    "h": 348,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19811,
    "c": 0.07369,
    "h": 14.1
  },
  "luminance": 0.00672
}

Semantic roles & 50–950 ramp

primary

#2F020B

secondary

#197462

accent

#FFD429

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2F020B

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

Preview Lab → · Contrast checker → · Palette generator →