#2F151B#2F151B

#2F151B is a very dark, muted red. Relative luminance 0.012; OKLCH L 23.6% C 0.043 H 6.2°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#2F151B
RGB	rgb(47, 21, 27)
HSL	hsl(346, 38%, 13%)
HSV	hsv(346, 55%, 18%)
CMYK	cmyk(0%, 55.3%, 42.6%, 81.6%)
CIE-LAB	lab(10.70, 14.06, 1.71)
CIE-LCH	lch(10.70, 14.16, 6.92°)
OKLab	oklab(23.57% 0.0427 0.0046)
OKLCH	oklch(23.57% 0.043 6.2)
XYZ	xyz(1.6384, 1.2199, 1.1859)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F151B #152F29

analogous

#2F1528 #2F151B #2F1C15

triadic

#2F151B #1B2F15 #151B2F

tetradic

#2F151B #282F15 #152F29 #1C152F

square

#2F151B #282F15 #152F29 #1C152F

split-complementary

#2F151B #152F1C #15282F

monochromatic

#15090C #15090C #2F151B #592833 #843B4C

Accessibility & contrast

On white

16.88

#2F151B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2F151B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F151B

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F151B	#FFFFFF	#000000	##FFFFFF
##2F151B	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191A1B

Deuteranopia (green-blind)

#201F1A

Tritanopia (blue-blind)

#331317

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2f151b;
/* rgb */ color: rgb(47, 21, 27);
/* oklch */ color: oklch(23.6% 0.043 6.2);

Tailwind

colors: {
  custom: {
    50: '#695357',
    500: '#2f151b',
    950: '#000000',
  },
}

SCSS

$custom: #2f151b;
$custom-light: #695357;
$custom-dark: #000000;

JSON

{
  "hex": "#2f151b",
  "rgb": {
    "r": 47,
    "g": 21,
    "b": 27
  },
  "hsl": {
    "h": 346.154,
    "s": 38.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23567,
    "c": 0.04291,
    "h": 6.2
  },
  "luminance": 0.0122
}

Semantic roles & 50–950 ramp

primary

#2F151B

secondary

#3B655B

accent

#CEB35A

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#060203

muted

#7A7878

Preview Lab

Preview with #2F151B

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

Preview Lab → · Contrast checker → · Palette generator →