#43150D#43150D

#43150D is a dark, moderate red. Relative luminance 0.018; OKLCH L 26.8% C 0.073 H 32.0°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#43150D
RGB	rgb(67, 21, 13)
HSL	hsl(9, 68%, 16%)
HSV	hsv(9, 81%, 26%)
CMYK	cmyk(0%, 68.7%, 80.6%, 73.7%)
CIE-LAB	lab(14.17, 21.69, 16.13)
CIE-LCH	lch(14.17, 27.03, 36.63°)
OKLab	oklab(26.83% 0.0622 0.0389)
OKLCH	oklch(26.83% 0.073 32)
XYZ	xyz(2.6558, 1.7590, 0.5804)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43150D #0D3B43

analogous

#430D20 #43150D #43300D

triadic

#43150D #0D4315 #150D43

tetradic

#43150D #20430D #0D3B43 #300D43

square

#43150D #20430D #0D3B43 #300D43

split-complementary

#43150D #0D4330 #0D2043

monochromatic

#1A0805 #1A0805 #43150D #762517 #AA3521

Accessibility & contrast

On white

15.53

#43150D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#43150D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43150D

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43150D	#FFFFFF	#000000	##FFFFFF
##43150D	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0C

Deuteranopia (green-blind)

#2D280C

Tritanopia (blue-blind)

#4A0A13

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #43150d;
/* rgb */ color: rgb(67, 21, 13);
/* oklch */ color: oklch(26.8% 0.073 32.0);

Tailwind

colors: {
  custom: {
    50: '#7c544c',
    500: '#43150d',
    950: '#000000',
  },
}

SCSS

$custom: #43150d;
$custom-light: #7c544c;
$custom-dark: #000000;

JSON

{
  "hex": "#43150d",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 13
  },
  "hsl": {
    "h": 8.889,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26833,
    "c": 0.07331,
    "h": 32
  },
  "luminance": 0.01759
}

Semantic roles & 50–950 ramp

primary

#43150D

secondary

#2D727E

accent

#D1EA3D

background

#F7F5F4

surface

#EEE8E7

border

#C9C4C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #43150D

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

Preview Lab → · Contrast checker → · Palette generator →