#2B130D#2B130D

#2B130D is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.0% C 0.041 H 35.0°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B130D
RGB	rgb(43, 19, 13)
HSL	hsl(12, 54%, 11%)
HSV	hsv(12, 70%, 17%)
CMYK	cmyk(0%, 55.8%, 69.8%, 83.1%)
CIE-LAB	lab(9.06, 11.61, 8.38)
CIE-LCH	lch(9.06, 14.31, 35.81°)
OKLab	oklab(22.04% 0.034 0.0238)
OKLCH	oklch(22.04% 0.041 35)
XYZ	xyz(1.3019, 1.0085, 0.5068)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B130D #0D252B

analogous

#2B0D16 #2B130D #2B220D

triadic

#2B130D #0D2B13 #130D2B

tetradic

#2B130D #162B0D #0D252B #220D2B

square

#2B130D #162B0D #0D252B #220D2B

split-complementary

#2B130D #0D2B22 #0D162B

monochromatic

#170A07 #170A07 #2B130D #5A281B #893D29

Accessibility & contrast

On white

17.48

#2B130D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2B130D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B130D

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B130D	#FFFFFF	#000000	##FFFFFF
##2B130D	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160C

Deuteranopia (green-blind)

#1F1C0D

Tritanopia (blue-blind)

#300F12

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2b130d;
/* rgb */ color: rgb(43, 19, 13);
/* oklch */ color: oklch(22.0% 0.041 35.0);

Tailwind

colors: {
  custom: {
    50: '#66514c',
    500: '#2b130d',
    950: '#000000',
  },
}

SCSS

$custom: #2b130d;
$custom-light: #66514c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b130d",
  "rgb": {
    "r": 43,
    "g": 19,
    "b": 13
  },
  "hsl": {
    "h": 12,
    "s": 53.571,
    "l": 10.98
  },
  "oklch": {
    "l": 0.22044,
    "c": 0.04148,
    "h": 35
  },
  "luminance": 0.01008
}

Semantic roles & 50–950 ramp

primary

#2B130D

secondary

#2E5B66

accent

#C0DD4B

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2B130D

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

Preview Lab → · Contrast checker → · Palette generator →