#2B150F#2B150F

#2B150F is a very dark, muted red. Relative luminance 0.011; OKLCH L 22.5% C 0.038 H 36.1°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B150F
RGB	rgb(43, 21, 15)
HSL	hsl(13, 48%, 11%)
HSV	hsv(13, 65%, 17%)
CMYK	cmyk(0%, 51.2%, 65.1%, 83.1%)
CIE-LAB	lab(9.68, 10.43, 8.24)
CIE-LCH	lch(9.68, 13.30, 38.31°)
OKLab	oklab(22.53% 0.0307 0.0224)
OKLCH	oklch(22.53% 0.038 36.1)
XYZ	xyz(1.3507, 1.0845, 0.5900)
Luminance	0.0108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B150F #0F252B

analogous

#2B0F17 #2B150F #2B230F

triadic

#2B150F #0F2B15 #150F2B

tetradic

#2B150F #172B0F #0F252B #230F2B

square

#2B150F #172B0F #0F252B #230F2B

split-complementary

#2B150F #0F2B23 #0F172B

monochromatic

#170B08 #170B08 #2B150F #582B1F #86412F

Accessibility & contrast

On white

17.26

#2B150F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#2B150F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B150F

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B150F	#FFFFFF	#000000	##FFFFFF
##2B150F	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A180E

Deuteranopia (green-blind)

#201D0F

Tritanopia (blue-blind)

#2F1113

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b150f;
/* rgb */ color: rgb(43, 21, 15);
/* oklch */ color: oklch(22.5% 0.038 36.1);

Tailwind

colors: {
  custom: {
    50: '#66524e',
    500: '#2b150f',
    950: '#000000',
  },
}

SCSS

$custom: #2b150f;
$custom-light: #66524e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b150f",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 15
  },
  "hsl": {
    "h": 12.857,
    "s": 48.276,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22529,
    "c": 0.03804,
    "h": 36.1
  },
  "luminance": 0.01084
}

Semantic roles & 50–950 ramp

primary

#2B150F

secondary

#325964

accent

#BBD850

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2B150F

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

Preview Lab → · Contrast checker → · Palette generator →