#430C0C#430C0C

#430C0C is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.084 H 25.4°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#430C0C
RGB	rgb(67, 12, 12)
HSL	hsl(0, 70%, 15%)
HSV	hsv(0, 82%, 26%)
CMYK	cmyk(0%, 82.1%, 82.1%, 73.7%)
CIE-LAB	lab(12.50, 26.10, 14.38)
CIE-LCH	lch(12.50, 29.80, 28.84°)
OKLab	oklab(25.58% 0.0758 0.036)
OKLCH	oklch(25.58% 0.084 25.4)
XYZ	xyz(2.5129, 1.4832, 0.5017)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430C0C #0C4343

analogous

#430C27 #430C0C #43270C

triadic

#430C0C #0C430C #0C0C43

tetradic

#430C0C #27430C #0C4343 #270C43

square

#430C0C #27430C #0C4343 #270C43

split-complementary

#430C0C #0C4327 #0C2743

monochromatic

#1A0505 #1A0505 #430C0C #771515 #AB1F1F

Accessibility & contrast

On white

16.20

#430C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#430C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430C0C

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430C0C	#FFFFFF	#000000	##FFFFFF
##430C0C	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190B

Deuteranopia (green-blind)

#2A250A

Tritanopia (blue-blind)

#4B000D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #430c0c;
/* rgb */ color: rgb(67, 12, 12);
/* oklch */ color: oklch(25.6% 0.084 25.4);

Tailwind

colors: {
  custom: {
    50: '#7c504c',
    500: '#430c0c',
    950: '#000000',
  },
}

SCSS

$custom: #430c0c;
$custom-light: #7c504c;
$custom-dark: #000000;

JSON

{
  "hex": "#430c0c",
  "rgb": {
    "r": 67,
    "g": 12,
    "b": 12
  },
  "hsl": {
    "h": 0,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25577,
    "c": 0.08387,
    "h": 25.4
  },
  "luminance": 0.01483
}

Semantic roles & 50–950 ramp

primary

#430C0C

secondary

#2C7F7F

accent

#ECEC3B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430C0C

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

Preview Lab → · Contrast checker → · Palette generator →