#43310E#43310E

#43310E is a dark, muted orange. Relative luminance 0.034; OKLCH L 32.6% C 0.056 H 80.9°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#43310E
RGB	rgb(67, 49, 14)
HSL	hsl(40, 65%, 16%)
HSV	hsv(40, 79%, 26%)
CMYK	cmyk(0%, 26.9%, 79.1%, 73.7%)
CIE-LAB	lab(21.66, 3.90, 24.59)
CIE-LCH	lch(21.66, 24.89, 80.99°)
OKLab	oklab(32.61% 0.0089 0.0553)
OKLCH	oklch(32.61% 0.056 80.9)
XYZ	xyz(3.4925, 3.4219, 0.8919)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43310E #0E2043

analogous

#43160E #43310E #3A430E

triadic

#43310E #0E4331 #310E43

tetradic

#43310E #0E4316 #0E2043 #430E3A

square

#43310E #0E4316 #0E2043 #430E3A

split-complementary

#43310E #0E3A43 #160E43

monochromatic

#191305 #191305 #43310E #765619 #A87B23

Accessibility & contrast

On white

12.47

#43310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#43310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43310E

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43310E	#FFFFFF	#000000	##FFFFFF
##43310E	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310A

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#492C2A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #43310e;
/* rgb */ color: rgb(67, 49, 14);
/* oklch */ color: oklch(32.6% 0.056 80.9);

Tailwind

colors: {
  custom: {
    50: '#7a684e',
    500: '#43310e',
    950: '#000000',
  },
}

SCSS

$custom: #43310e;
$custom-light: #7a684e;
$custom-dark: #000000;

JSON

{
  "hex": "#43310e",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 39.623,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.3261,
    "c": 0.05596,
    "h": 80.9
  },
  "luminance": 0.03422
}

Semantic roles & 50–950 ramp

primary

#43310E

secondary

#2F4A7E

accent

#79E83F

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #43310E

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

Preview Lab → · Contrast checker → · Palette generator →