#43190D#43190D

#43190D is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.5% C 0.069 H 36.7°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#43190D
RGB	rgb(67, 25, 13)
HSL	hsl(13, 68%, 16%)
HSV	hsv(13, 81%, 26%)
CMYK	cmyk(0%, 62.7%, 80.6%, 73.7%)
CIE-LAB	lab(15.05, 19.38, 17.27)
CIE-LCH	lch(15.05, 25.96, 41.70°)
OKLab	oklab(27.5% 0.055 0.041)
OKLCH	oklch(27.5% 0.069 36.7)
XYZ	xyz(2.7353, 1.9180, 0.6069)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43190D #0D3743

analogous

#430D1C #43190D #43340D

triadic

#43190D #0D4319 #190D43

tetradic

#43190D #1C430D #0D3743 #340D43

square

#43190D #1C430D #0D3743 #340D43

split-complementary

#43190D #0D4334 #0D1C43

monochromatic

#1A0A05 #1A0A05 #43190D #762C17 #AA3F21

Accessibility & contrast

On white

15.18

#43190D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#43190D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43190D

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43190D	#FFFFFF	#000000	##FFFFFF
##43190D	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200C

Deuteranopia (green-blind)

#2F290C

Tritanopia (blue-blind)

#4A1016

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #43190d;
/* rgb */ color: rgb(67, 25, 13);
/* oklch */ color: oklch(27.5% 0.069 36.7);

Tailwind

colors: {
  custom: {
    50: '#7b574c',
    500: '#43190d',
    950: '#000000',
  },
}

SCSS

$custom: #43190d;
$custom-light: #7b574c;
$custom-dark: #000000;

JSON

{
  "hex": "#43190d",
  "rgb": {
    "r": 67,
    "g": 25,
    "b": 13
  },
  "hsl": {
    "h": 13.333,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.275,
    "c": 0.06863,
    "h": 36.7
  },
  "luminance": 0.01918
}

Semantic roles & 50–950 ramp

primary

#43190D

secondary

#2D6C7E

accent

#C4EA3D

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #43190D

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

Preview Lab → · Contrast checker → · Palette generator →