#43090F#43090F

#43090F is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.3% C 0.087 H 20.9°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#43090F
RGB	rgb(67, 9, 15)
HSL	hsl(354, 76%, 15%)
HSV	hsv(354, 87%, 26%)
CMYK	cmyk(0%, 86.6%, 77.6%, 73.7%)
CIE-LAB	lab(12.11, 27.50, 12.37)
CIE-LCH	lch(12.11, 30.15, 24.23°)
OKLab	oklab(25.31% 0.081 0.0309)
OKLCH	oklch(25.31% 0.087 20.9)
XYZ	xyz(2.4989, 1.4235, 0.5950)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43090F #09433D

analogous

#43092C #43090F #432009

triadic

#43090F #0F4309 #090F43

tetradic

#43090F #2C4309 #09433D #200943

square

#43090F #2C4309 #09433D #200943

split-complementary

#43090F #094320 #092C43

monochromatic

#1B0406 #1B0406 #43090F #79101B #AF1727

Accessibility & contrast

On white

16.35

#43090F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#43090F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43090F

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43090F	#FFFFFF	#000000	##FFFFFF
##43090F	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A180F

Deuteranopia (green-blind)

#29240D

Tritanopia (blue-blind)

#4A000C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #43090f;
/* rgb */ color: rgb(67, 9, 15);
/* oklch */ color: oklch(25.3% 0.087 20.9);

Tailwind

colors: {
  custom: {
    50: '#7c4e4d',
    500: '#43090f',
    950: '#000000',
  },
}

SCSS

$custom: #43090f;
$custom-light: #7c4e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#43090f",
  "rgb": {
    "r": 67,
    "g": 9,
    "b": 15
  },
  "hsl": {
    "h": 353.793,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25305,
    "c": 0.08666,
    "h": 20.9
  },
  "luminance": 0.01423
}

Semantic roles & 50–950 ramp

primary

#43090F

secondary

#278177

accent

#F3DF35

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #43090F

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

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