#430B09#430B09

#430B09 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.4% C 0.085 H 27.3°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#430B09
RGB	rgb(67, 11, 9)
HSL	hsl(2, 76%, 15%)
HSV	hsv(2, 87%, 26%)
CMYK	cmyk(0%, 83.6%, 86.6%, 73.7%)
CIE-LAB	lab(12.30, 26.38, 15.38)
CIE-LCH	lch(12.30, 30.53, 30.24°)
OKLab	oklab(25.42% 0.0759 0.0392)
OKLCH	oklch(25.42% 0.085 27.3)
XYZ	xyz(2.4840, 1.4527, 0.4080)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430B09 #094143

analogous

#430924 #430B09 #432809

triadic

#430B09 #09430B #0B0943

tetradic

#430B09 #244309 #094143 #280943

square

#430B09 #244309 #094143 #280943

split-complementary

#430B09 #094328 #092443

monochromatic

#1B0404 #1B0404 #430B09 #791410 #AF1D17

Accessibility & contrast

On white

16.27

#430B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#430B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430B09

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430B09	#FFFFFF	#000000	##FFFFFF
##430B09	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1808

Deuteranopia (green-blind)

#2A2507

Tritanopia (blue-blind)

#4B000B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430b09;
/* rgb */ color: rgb(67, 11, 9);
/* oklch */ color: oklch(25.4% 0.085 27.3);

Tailwind

colors: {
  custom: {
    50: '#7d4f4a',
    500: '#430b09',
    950: '#000000',
  },
}

SCSS

$custom: #430b09;
$custom-light: #7d4f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#430b09",
  "rgb": {
    "r": 67,
    "g": 11,
    "b": 9
  },
  "hsl": {
    "h": 2.069,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25416,
    "c": 0.08538,
    "h": 27.3
  },
  "luminance": 0.01452
}

Semantic roles & 50–950 ramp

primary

#430B09

secondary

#277E81

accent

#ECF335

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430B09

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

Preview Lab → · Contrast checker → · Palette generator →