#43110A#43110A

#43110A is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.2% C 0.079 H 30.9°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#43110A
RGB	rgb(67, 17, 10)
HSL	hsl(7, 74%, 15%)
HSV	hsv(7, 85%, 26%)
CMYK	cmyk(0%, 74.6%, 85.1%, 73.7%)
CIE-LAB	lab(13.33, 23.65, 16.35)
CIE-LCH	lch(13.33, 28.75, 34.65°)
OKLab	oklab(26.19% 0.0676 0.0404)
OKLCH	oklch(26.19% 0.079 30.9)
XYZ	xyz(2.5703, 1.6165, 0.4638)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43110A #0A3C43

analogous

#430A20 #43110A #432D0A

triadic

#43110A #0A4311 #110A43

tetradic

#43110A #20430A #0A3C43 #2D0A43

square

#43110A #20430A #0A3C43 #2D0A43

split-complementary

#43110A #0A432D #0A2043

monochromatic

#1B0704 #1B0704 #43110A #781F12 #AE2C1A

Accessibility & contrast

On white

15.87

#43110A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#43110A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43110A

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43110A	#FFFFFF	#000000	##FFFFFF
##43110A	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B09

Deuteranopia (green-blind)

#2C2608

Tritanopia (blue-blind)

#4B0410

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #43110a;
/* rgb */ color: rgb(67, 17, 10);
/* oklch */ color: oklch(26.2% 0.079 30.9);

Tailwind

colors: {
  custom: {
    50: '#7c524b',
    500: '#43110a',
    950: '#000000',
  },
}

SCSS

$custom: #43110a;
$custom-light: #7c524b;
$custom-dark: #000000;

JSON

{
  "hex": "#43110a",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 10
  },
  "hsl": {
    "h": 7.368,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26188,
    "c": 0.07874,
    "h": 30.9
  },
  "luminance": 0.01616
}

Semantic roles & 50–950 ramp

primary

#43110A

secondary

#297580

accent

#DAF137

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #43110A

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

Preview Lab → · Contrast checker → · Palette generator →