#430A17#430A17

#430A17 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.086 H 12.9°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#430A17
RGB	rgb(67, 10, 23)
HSL	hsl(346, 74%, 15%)
HSV	hsv(346, 85%, 26%)
CMYK	cmyk(0%, 85.1%, 65.7%, 73.7%)
CIE-LAB	lab(12.43, 27.68, 7.72)
CIE-LCH	lch(12.43, 28.73, 15.59°)
OKLab	oklab(25.6% 0.0835 0.0192)
OKLCH	oklch(25.6% 0.086 12.9)
XYZ	xyz(2.5782, 1.4726, 0.9589)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430A17 #0A4336

analogous

#430A33 #430A17 #431A0A

triadic

#430A17 #17430A #0A1743

tetradic

#430A17 #33430A #0A4336 #1A0A43

square

#430A17 #33430A #0A4336 #1A0A43

split-complementary

#430A17 #0A431A #0A3343

monochromatic

#1B0409 #1B0409 #430A17 #781229 #AE1A3C

Accessibility & contrast

On white

16.22

#430A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#430A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430A17

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430A17	#FFFFFF	#000000	##FFFFFF
##430A17	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191917

Deuteranopia (green-blind)

#282516

Tritanopia (blue-blind)

#4A000F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430a17;
/* rgb */ color: rgb(67, 10, 23);
/* oklch */ color: oklch(25.6% 0.086 12.9);

Tailwind

colors: {
  custom: {
    50: '#7c4f53',
    500: '#430a17',
    950: '#000000',
  },
}

SCSS

$custom: #430a17;
$custom-light: #7c4f53;
$custom-dark: #000000;

JSON

{
  "hex": "#430a17",
  "rgb": {
    "r": 67,
    "g": 10,
    "b": 23
  },
  "hsl": {
    "h": 346.316,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25599,
    "c": 0.08562,
    "h": 12.9
  },
  "luminance": 0.01472
}

Semantic roles & 50–950 ramp

primary

#430A17

secondary

#29806C

accent

#F1C637

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #430A17

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

Preview Lab → · Contrast checker → · Palette generator →