#431D11#431D11

#431D11 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.3% C 0.063 H 38.2°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#431D11
RGB	rgb(67, 29, 17)
HSL	hsl(14, 60%, 16%)
HSV	hsv(14, 75%, 26%)
CMYK	cmyk(0%, 56.7%, 74.6%, 73.7%)
CIE-LAB	lab(16.07, 17.21, 16.44)
CIE-LCH	lch(16.07, 23.80, 43.69°)
OKLab	oklab(28.29% 0.0492 0.0386)
OKLCH	oklch(28.29% 0.063 38.2)
XYZ	xyz(2.8555, 2.1128, 0.7876)
Luminance	0.0211 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D11 #113743

analogous

#43111E #431D11 #433611

triadic

#431D11 #11431D #1D1143

tetradic

#431D11 #1E4311 #113743 #361143

square

#431D11 #1E4311 #113743 #361143

split-complementary

#431D11 #114336 #111E43

monochromatic

#180B06 #180B06 #431D11 #74321D #A5472A

Accessibility & contrast

On white

14.76

#431D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#431D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D11

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D11	#FFFFFF	#000000	##FFFFFF
##431D11	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272310

Deuteranopia (green-blind)

#302B10

Tritanopia (blue-blind)

#4A161A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #431d11;
/* rgb */ color: rgb(67, 29, 17);
/* oklch */ color: oklch(28.3% 0.063 38.2);

Tailwind

colors: {
  custom: {
    50: '#7b5a4f',
    500: '#431d11',
    950: '#000000',
  },
}

SCSS

$custom: #431d11;
$custom-light: #7b5a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#431d11",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 17
  },
  "hsl": {
    "h": 14.4,
    "s": 59.524,
    "l": 16.471
  },
  "oklch": {
    "l": 0.28294,
    "c": 0.06257,
    "h": 38.2
  },
  "luminance": 0.02112
}

Semantic roles & 50–950 ramp

primary

#431D11

secondary

#336B7D

accent

#BDE345

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0302

muted

#7C7878

Preview Lab

Preview with #431D11

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

Preview Lab → · Contrast checker → · Palette generator →