#2B1013#2B1013

#2B1013 is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.6% C 0.045 H 14.6°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B1013
RGB	rgb(43, 16, 19)
HSL	hsl(353, 46%, 12%)
HSV	hsv(353, 63%, 17%)
CMYK	cmyk(0%, 62.8%, 55.8%, 83.1%)
CIE-LAB	lab(8.41, 14.35, 4.09)
CIE-LCH	lch(8.41, 14.92, 15.90°)
OKLab	oklab(21.59% 0.0434 0.0113)
OKLCH	oklch(21.59% 0.045 14.6)
XYZ	xyz(1.2992, 0.9313, 0.7273)
Luminance	0.0093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1013 #102B28

analogous

#2B1021 #2B1013 #2B1B10

triadic

#2B1013 #132B10 #10132B

tetradic

#2B1013 #212B10 #102B28 #1B102B

square

#2B1013 #212B10 #102B28 #1B102B

split-complementary

#2B1013 #102B1B #10212B

monochromatic

#16080A #16080A #2B1013 #582127 #84313A

Accessibility & contrast

On white

17.70

#2B1013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2B1013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1013

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1013	#FFFFFF	#000000	##FFFFFF
##2B1013	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161513

Deuteranopia (green-blind)

#1C1A12

Tritanopia (blue-blind)

#2F0D11

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2b1013;
/* rgb */ color: rgb(43, 16, 19);
/* oklch */ color: oklch(21.6% 0.045 14.6);

Tailwind

colors: {
  custom: {
    50: '#664f50',
    500: '#2b1013',
    950: '#000000',
  },
}

SCSS

$custom: #2b1013;
$custom-light: #664f50;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1013",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 19
  },
  "hsl": {
    "h": 353.333,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21594,
    "c": 0.04482,
    "h": 14.6
  },
  "luminance": 0.00931
}

Semantic roles & 50–950 ramp

primary

#2B1013

secondary

#33645E

accent

#D5C752

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060202

muted

#7A7878

Preview Lab

Preview with #2B1013

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

Preview Lab → · Contrast checker → · Palette generator →