#43110D#43110D

#43110D is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.2% C 0.078 H 28.2°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#43110D
RGB	rgb(67, 17, 13)
HSL	hsl(4, 68%, 16%)
HSV	hsv(4, 81%, 26%)
CMYK	cmyk(0%, 74.6%, 80.6%, 73.7%)
CIE-LAB	lab(13.37, 23.82, 15.08)
CIE-LCH	lch(13.37, 28.19, 32.34°)
OKLab	oklab(26.23% 0.0688 0.0369)
OKLCH	oklch(26.23% 0.078 28.2)
XYZ	xyz(2.5881, 1.6236, 0.5578)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43110D #0D3F43

analogous

#430D24 #43110D #432C0D

triadic

#43110D #0D4311 #110D43

tetradic

#43110D #24430D #0D3F43 #2C0D43

square

#43110D #24430D #0D3F43 #2C0D43

split-complementary

#43110D #0D432C #0D2443

monochromatic

#1A0705 #1A0705 #43110D #761E17 #AA2B21

Accessibility & contrast

On white

15.85

#43110D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#43110D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43110D

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43110D	#FFFFFF	#000000	##FFFFFF
##43110D	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0C

Deuteranopia (green-blind)

#2B260B

Tritanopia (blue-blind)

#4A0510

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #43110d;
/* rgb */ color: rgb(67, 17, 13);
/* oklch */ color: oklch(26.2% 0.078 28.2);

Tailwind

colors: {
  custom: {
    50: '#7c524c',
    500: '#43110d',
    950: '#000000',
  },
}

SCSS

$custom: #43110d;
$custom-light: #7c524c;
$custom-dark: #000000;

JSON

{
  "hex": "#43110d",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 13
  },
  "hsl": {
    "h": 4.444,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26234,
    "c": 0.07807,
    "h": 28.2
  },
  "luminance": 0.01623
}

Semantic roles & 50–950 ramp

primary

#43110D

secondary

#2D787E

accent

#DEEA3D

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #43110D

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

Preview Lab → · Contrast checker → · Palette generator →