#430E1B#430E1B

#430E1B is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.2% C 0.081 H 10.3°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#430E1B
RGB	rgb(67, 14, 27)
HSL	hsl(345, 65%, 16%)
HSV	hsv(345, 79%, 26%)
CMYK	cmyk(0%, 79.1%, 59.7%, 73.7%)
CIE-LAB	lab(13.15, 26.34, 5.72)
CIE-LCH	lch(13.15, 26.96, 12.25°)
OKLab	oklab(26.17% 0.0799 0.0146)
OKLCH	oklch(26.17% 0.081 10.3)
XYZ	xyz(2.6698, 1.5869, 1.2024)
Luminance	0.0159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430E1B #0E4336

analogous

#430E35 #430E1B #431B0E

triadic

#430E1B #1B430E #0E1B43

tetradic

#430E1B #35430E #0E4336 #1B0E43

square

#430E1B #35430E #0E4336 #1B0E43

split-complementary

#430E1B #0E431B #0E3543

monochromatic

#19050A #19050A #430E1B #76192F #A82344

Accessibility & contrast

On white

15.94

#430E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#430E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430E1B

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430E1B	#FFFFFF	#000000	##FFFFFF
##430E1B	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B1B

Deuteranopia (green-blind)

#29261A

Tritanopia (blue-blind)

#4A0413

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #430e1b;
/* rgb */ color: rgb(67, 14, 27);
/* oklch */ color: oklch(26.2% 0.081 10.3);

Tailwind

colors: {
  custom: {
    50: '#7b5157',
    500: '#430e1b',
    950: '#000000',
  },
}

SCSS

$custom: #430e1b;
$custom-light: #7b5157;
$custom-dark: #000000;

JSON

{
  "hex": "#430e1b",
  "rgb": {
    "r": 67,
    "g": 14,
    "b": 27
  },
  "hsl": {
    "h": 345.283,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26166,
    "c": 0.0812,
    "h": 10.3
  },
  "luminance": 0.01586
}

Semantic roles & 50–950 ramp

primary

#430E1B

secondary

#2F7E6B

accent

#E8BF3F

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #430E1B

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

Preview Lab → · Contrast checker → · Palette generator →