#643012#643012

#643012 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 37.3% C 0.086 H 47.7°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#643012
RGB	rgb(100, 48, 18)
HSL	hsl(22, 69%, 23%)
HSV	hsv(22, 82%, 39%)
CMYK	cmyk(0%, 52%, 82%, 60.8%)
CIE-LAB	lab(26.35, 21.09, 28.85)
CIE-LCH	lch(26.35, 35.73, 53.83°)
OKLab	oklab(37.3% 0.0577 0.0634)
OKLCH	oklch(37.3% 0.086 47.7)
XYZ	xyz(6.4223, 4.8677, 1.1735)
Luminance	0.0487 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643012 #124664

analogous

#64121D #643012 #645912

triadic

#643012 #126430 #301264

tetradic

#643012 #1D6412 #124664 #591264

square

#643012 #1D6412 #124664 #591264

split-complementary

#643012 #126459 #121D64

monochromatic

#1A0C05 #301709 #643012 #98491B #CC6225

Accessibility & contrast

On white

10.64

#643012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#643012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643012

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643012	#FFFFFF	#000000	##FFFFFF
##643012	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370E

Deuteranopia (green-blind)

#4B4311

Tritanopia (blue-blind)

#6E252A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #643012;
/* rgb */ color: rgb(100, 48, 18);
/* oklch */ color: oklch(37.3% 0.086 47.7);

Tailwind

colors: {
  custom: {
    50: '#956952',
    500: '#643012',
    950: '#000000',
  },
}

SCSS

$custom: #643012;
$custom-light: #956952;
$custom-dark: #000000;

JSON

{
  "hex": "#643012",
  "rgb": {
    "r": 100,
    "g": 48,
    "b": 18
  },
  "hsl": {
    "h": 21.951,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37299,
    "c": 0.08573,
    "h": 47.7
  },
  "luminance": 0.04867
}

Semantic roles & 50–950 ramp

primary

#643012

secondary

#36779C

accent

#ACEC3B

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #643012

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

Preview Lab → · Contrast checker → · Palette generator →