#64441B#64441B

#64441B is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.4% C 0.071 H 70.1°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#64441B
RGB	rgb(100, 68, 27)
HSL	hsl(34, 57%, 25%)
HSV	hsv(34, 73%, 39%)
CMYK	cmyk(0%, 32%, 73%, 60.8%)
CIE-LAB	lab(31.63, 9.35, 29.56)
CIE-LCH	lch(31.63, 31.00, 72.45°)
OKLab	oklab(41.41% 0.0242 0.067)
OKLCH	oklch(41.41% 0.071 70.1)
XYZ	xyz(7.5210, 6.9233, 1.9769)
Luminance	0.0692 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64441B #1B3B64

analogous

#64201B #64441B #5F641B

triadic

#64441B #1B6444 #441B64

tetradic

#64441B #1B6420 #1B3B64 #641B5F

square

#64441B #1B6420 #1B3B64 #641B5F

split-complementary

#64441B #1B5F64 #201B64

monochromatic

#181007 #34230E #64441B #946528 #C48635

Accessibility & contrast

On white

8.81

#64441B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#64441B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64441B

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64441B	#FFFFFF	#000000	##FFFFFF
##64441B	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4616

Deuteranopia (green-blind)

#564D1C

Tritanopia (blue-blind)

#6D3C3B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #64441b;
/* rgb */ color: rgb(100, 68, 27);
/* oklch */ color: oklch(41.4% 0.071 70.1);

Tailwind

colors: {
  custom: {
    50: '#937759',
    500: '#64441b',
    950: '#000000',
  },
}

SCSS

$custom: #64441b;
$custom-light: #937759;
$custom-dark: #000000;

JSON

{
  "hex": "#64441b",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 27
  },
  "hsl": {
    "h": 33.699,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.41406,
    "c": 0.07125,
    "h": 70.1
  },
  "luminance": 0.06923
}

Semantic roles & 50–950 ramp

primary

#64441B

secondary

#416899

accent

#8AE147

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #64441B

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

Preview Lab → · Contrast checker → · Palette generator →