#43191D#43191D

#43191D is a dark, moderate red. Relative luminance 0.020; OKLCH L 27.8% C 0.065 H 16.5°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#43191D
RGB	rgb(67, 25, 29)
HSL	hsl(354, 46%, 18%)
HSV	hsv(354, 63%, 26%)
CMYK	cmyk(0%, 62.7%, 56.7%, 73.7%)
CIE-LAB	lab(15.37, 20.75, 7.32)
CIE-LCH	lch(15.37, 22.00, 19.43°)
OKLab	oklab(27.84% 0.0624 0.0185)
OKLCH	oklch(27.84% 0.065 16.5)
XYZ	xyz(2.8844, 1.9776, 1.3920)
Luminance	0.0198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43191D #19433F

analogous

#431932 #43191D #432A19

triadic

#43191D #1D4319 #191D43

tetradic

#43191D #324319 #19433F #2A1943

square

#43191D #324319 #19433F #2A1943

split-complementary

#43191D #19432A #193243

monochromatic

#16080A #16080A #43191D #702A30 #9C3A44

Accessibility & contrast

On white

15.05

#43191D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#43191D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43191D

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43191D	#FFFFFF	#000000	##FFFFFF
##43191D	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211D

Deuteranopia (green-blind)

#2D2A1C

Tritanopia (blue-blind)

#49131B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #43191d;
/* rgb */ color: rgb(67, 25, 29);
/* oklch */ color: oklch(27.8% 0.065 16.5);

Tailwind

colors: {
  custom: {
    50: '#7a5758',
    500: '#43191d',
    950: '#000000',
  },
}

SCSS

$custom: #43191d;
$custom-light: #7a5758;
$custom-dark: #000000;

JSON

{
  "hex": "#43191d",
  "rgb": {
    "r": 67,
    "g": 25,
    "b": 29
  },
  "hsl": {
    "h": 354.286,
    "s": 45.652,
    "l": 18.039
  },
  "oklch": {
    "l": 0.27844,
    "c": 0.0651,
    "h": 16.5
  },
  "luminance": 0.01977
}

Semantic roles & 50–950 ramp

primary

#43191D

secondary

#3F7974

accent

#D5C952

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#090303

muted

#7B7878

Preview Lab

Preview with #43191D

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

Preview Lab → · Contrast checker → · Palette generator →