#430B13#430B13

#430B13 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.084 H 17.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#430B13
RGB	rgb(67, 11, 19)
HSL	hsl(351, 72%, 15%)
HSV	hsv(351, 84%, 26%)
CMYK	cmyk(0%, 83.6%, 71.6%, 73.7%)
CIE-LAB	lab(12.48, 26.97, 10.54)
CIE-LCH	lch(12.48, 28.95, 21.35°)
OKLab	oklab(25.6% 0.0803 0.0259)
OKLCH	oklch(25.6% 0.084 17.9)
XYZ	xyz(2.5522, 1.4800, 0.7673)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430B13 #0B433B

analogous

#430B2F #430B13 #431F0B

triadic

#430B13 #13430B #0B1343

tetradic

#430B13 #2F430B #0B433B #1F0B43

square

#430B13 #2F430B #0B433B #1F0B43

split-complementary

#430B13 #0B431F #0B2F43

monochromatic

#1A0407 #1A0407 #430B13 #781422 #AC1C31

Accessibility & contrast

On white

16.20

#430B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#430B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430B13

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430B13	#FFFFFF	#000000	##FFFFFF
##430B13	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)

#1B1913

Deuteranopia (green-blind)

#292511

Tritanopia (blue-blind)

#4A000E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430b13;
/* rgb */ color: rgb(67, 11, 19);
/* oklch */ color: oklch(25.6% 0.084 17.9);

Tailwind

colors: {
  custom: {
    50: '#7c4f50',
    500: '#430b13',
    950: '#000000',
  },
}

SCSS

$custom: #430b13;
$custom-light: #7c4f50;
$custom-dark: #000000;

JSON

{
  "hex": "#430b13",
  "rgb": {
    "r": 67,
    "g": 11,
    "b": 19
  },
  "hsl": {
    "h": 351.429,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25604,
    "c": 0.08434,
    "h": 17.9
  },
  "luminance": 0.0148
}

Semantic roles & 50–950 ramp

primary

#430B13

secondary

#2A8073

accent

#EFD539

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #430B13

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

Preview Lab → · Contrast checker → · Palette generator →