#643314#643314

#643314 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.9% C 0.083 H 50.0°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#643314
RGB	rgb(100, 51, 20)
HSL	hsl(23, 67%, 24%)
HSV	hsv(23, 80%, 39%)
CMYK	cmyk(0%, 49%, 80%, 60.8%)
CIE-LAB	lab(27.10, 19.40, 28.53)
CIE-LCH	lch(27.10, 34.50, 55.78°)
OKLab	oklab(37.88% 0.053 0.0632)
OKLCH	oklch(37.88% 0.083 50)
XYZ	xyz(6.5662, 5.1282, 1.3057)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643314 #144564

analogous

#64141D #643314 #645B14

triadic

#643314 #146433 #331464

tetradic

#643314 #1D6414 #144564 #5B1464

square

#643314 #1D6414 #144564 #5B1464

split-complementary

#643314 #14645B #141D64

monochromatic

#1A0D05 #31190A #643314 #974D1E #CA6728

Accessibility & contrast

On white

10.37

#643314 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#643314 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643314

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643314	#FFFFFF	#000000	##FFFFFF
##643314	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413910

Deuteranopia (green-blind)

#4D4413

Tritanopia (blue-blind)

#6E292C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #643314;
/* rgb */ color: rgb(100, 51, 20);
/* oklch */ color: oklch(37.9% 0.083 50.0);

Tailwind

colors: {
  custom: {
    50: '#956b53',
    500: '#643314',
    950: '#000000',
  },
}

SCSS

$custom: #643314;
$custom-light: #956b53;
$custom-dark: #000000;

JSON

{
  "hex": "#643314",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 20
  },
  "hsl": {
    "h": 23.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.37875,
    "c": 0.0825,
    "h": 50
  },
  "luminance": 0.05127
}

Semantic roles & 50–950 ramp

primary

#643314

secondary

#38759B

accent

#A7EA3E

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #643314

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

Preview Lab → · Contrast checker → · Palette generator →