#430E0B#430E0B

#430E0B is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.082 H 27.6°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#430E0B
RGB	rgb(67, 14, 11)
HSL	hsl(3, 72%, 15%)
HSV	hsv(3, 84%, 26%)
CMYK	cmyk(0%, 79.1%, 83.6%, 73.7%)
CIE-LAB	lab(12.81, 25.16, 15.24)
CIE-LCH	lch(12.81, 29.41, 31.20°)
OKLab	oklab(25.8% 0.0725 0.038)
OKLCH	oklch(25.8% 0.082 27.6)
XYZ	xyz(2.5325, 1.5319, 0.4789)
Luminance	0.0153 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430E0B #0B4043

analogous

#430B24 #430E0B #432A0B

triadic

#430E0B #0B430E #0E0B43

tetradic

#430E0B #24430B #0B4043 #2A0B43

square

#430E0B #24430B #0B4043 #2A0B43

split-complementary

#430E0B #0B432A #0B2443

monochromatic

#1A0504 #1A0504 #430E0B #781914 #AC241C

Accessibility & contrast

On white

16.07

#430E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#430E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430E0B

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430E0B	#FFFFFF	#000000	##FFFFFF
##430E0B	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0A

Deuteranopia (green-blind)

#2A2509

Tritanopia (blue-blind)

#4B010E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #430e0b;
/* rgb */ color: rgb(67, 14, 11);
/* oklch */ color: oklch(25.8% 0.082 27.6);

Tailwind

colors: {
  custom: {
    50: '#7c514b',
    500: '#430e0b',
    950: '#000000',
  },
}

SCSS

$custom: #430e0b;
$custom-light: #7c514b;
$custom-dark: #000000;

JSON

{
  "hex": "#430e0b",
  "rgb": {
    "r": 67,
    "g": 14,
    "b": 11
  },
  "hsl": {
    "h": 3.214,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25803,
    "c": 0.08188,
    "h": 27.6
  },
  "luminance": 0.01532
}

Semantic roles & 50–950 ramp

primary

#430E0B

secondary

#2A7B80

accent

#E5EF39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430E0B

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

Preview Lab → · Contrast checker → · Palette generator →