#430B0C#430B0C

#430B0C is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.085 H 24.8°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#430B0C
RGB	rgb(67, 11, 12)
HSL	hsl(359, 72%, 15%)
HSV	hsv(359, 84%, 26%)
CMYK	cmyk(0%, 83.6%, 82.1%, 73.7%)
CIE-LAB	lab(12.35, 26.53, 14.17)
CIE-LCH	lch(12.35, 30.07, 28.11°)
OKLab	oklab(25.46% 0.0771 0.0356)
OKLCH	oklch(25.46% 0.085 24.8)
XYZ	xyz(2.5011, 1.4596, 0.4978)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430B0C #0B4342

analogous

#430B28 #430B0C #43260B

triadic

#430B0C #0C430B #0B0C43

tetradic

#430B0C #28430B #0B4342 #260B43

square

#430B0C #28430B #0B4342 #260B43

split-complementary

#430B0C #0B4326 #0B2843

monochromatic

#1A0405 #1A0405 #430B0C #781415 #AC1C1F

Accessibility & contrast

On white

16.26

#430B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#430B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430B0C

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430B0C	#FFFFFF	#000000	##FFFFFF
##430B0C	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C180B

Deuteranopia (green-blind)

#29250A

Tritanopia (blue-blind)

#4B000C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430b0c;
/* rgb */ color: rgb(67, 11, 12);
/* oklch */ color: oklch(25.5% 0.085 24.8);

Tailwind

colors: {
  custom: {
    50: '#7c4f4c',
    500: '#430b0c',
    950: '#000000',
  },
}

SCSS

$custom: #430b0c;
$custom-light: #7c4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#430b0c",
  "rgb": {
    "r": 67,
    "g": 11,
    "b": 12
  },
  "hsl": {
    "h": 358.929,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25463,
    "c": 0.08493,
    "h": 24.8
  },
  "luminance": 0.01459
}

Semantic roles & 50–950 ramp

primary

#430B0C

secondary

#2A807E

accent

#EFEB39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430B0C

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

Preview Lab → · Contrast checker → · Palette generator →