#430A09#430A09

#430A09 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.3% C 0.086 H 26.7°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#430A09
RGB	rgb(67, 10, 9)
HSL	hsl(1, 76%, 15%)
HSV	hsv(1, 87%, 26%)
CMYK	cmyk(0%, 85.1%, 86.6%, 73.7%)
CIE-LAB	lab(12.16, 26.78, 15.18)
CIE-LCH	lch(12.16, 30.79, 29.55°)
OKLab	oklab(25.31% 0.0771 0.0388)
OKLCH	oklch(25.31% 0.086 26.7)
XYZ	xyz(2.4729, 1.4305, 0.4043)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430A09 #094243

analogous

#430925 #430A09 #432709

triadic

#430A09 #09430A #0A0943

tetradic

#430A09 #254309 #094243 #270943

square

#430A09 #254309 #094243 #270943

split-complementary

#430A09 #094327 #092543

monochromatic

#1B0404 #1B0404 #430A09 #791210 #AF1A17

Accessibility & contrast

On white

16.33

#430A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#430A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430A09

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430A09	#FFFFFF	#000000	##FFFFFF
##430A09	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1808

Deuteranopia (green-blind)

#292407

Tritanopia (blue-blind)

#4B000B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430a09;
/* rgb */ color: rgb(67, 10, 9);
/* oklch */ color: oklch(25.3% 0.086 26.7);

Tailwind

colors: {
  custom: {
    50: '#7d4f4a',
    500: '#430a09',
    950: '#000000',
  },
}

SCSS

$custom: #430a09;
$custom-light: #7d4f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#430a09",
  "rgb": {
    "r": 67,
    "g": 10,
    "b": 9
  },
  "hsl": {
    "h": 1.034,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25308,
    "c": 0.08637,
    "h": 26.7
  },
  "luminance": 0.0143
}

Semantic roles & 50–950 ramp

primary

#430A09

secondary

#277F81

accent

#F0F335

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #430A09

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

Preview Lab → · Contrast checker → · Palette generator →