#43111D#43111D

#43111D is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.6% C 0.077 H 9.6°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#43111D
RGB	rgb(67, 17, 29)
HSL	hsl(346, 60%, 16%)
HSV	hsv(346, 75%, 26%)
CMYK	cmyk(0%, 74.6%, 56.7%, 73.7%)
CIE-LAB	lab(13.73, 25.12, 5.05)
CIE-LCH	lch(13.73, 25.62, 11.36°)
OKLab	oklab(26.62% 0.0763 0.013)
OKLCH	oklch(26.62% 0.077 9.6)
XYZ	xyz(2.7372, 1.6832, 1.3429)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43111D #114337

analogous

#431136 #43111D #431E11

triadic

#43111D #1D4311 #111D43

tetradic

#43111D #364311 #114337 #1E1143

square

#43111D #364311 #114337 #1E1143

split-complementary

#43111D #11431E #113643

monochromatic

#18060B #18060B #43111D #741D32 #A52A47

Accessibility & contrast

On white

15.71

#43111D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#43111D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43111D

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43111D	#FFFFFF	#000000	##FFFFFF
##43111D	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1D1D

Deuteranopia (green-blind)

#29271C

Tritanopia (blue-blind)

#4A0916

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #43111d;
/* rgb */ color: rgb(67, 17, 29);
/* oklch */ color: oklch(26.6% 0.077 9.6);

Tailwind

colors: {
  custom: {
    50: '#7b5358',
    500: '#43111d',
    950: '#000000',
  },
}

SCSS

$custom: #43111d;
$custom-light: #7b5358;
$custom-dark: #000000;

JSON

{
  "hex": "#43111d",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 29
  },
  "hsl": {
    "h": 345.6,
    "s": 59.524,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26615,
    "c": 0.07734,
    "h": 9.6
  },
  "luminance": 0.01683
}

Semantic roles & 50–950 ramp

primary

#43111D

secondary

#337D6B

accent

#E3BD45

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #43111D

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

Preview Lab → · Contrast checker → · Palette generator →