#64470F#64470F

#64470F is a dark, moderate orange. Relative luminance 0.072; OKLCH L 42.0% C 0.079 H 78.9°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#64470F
RGB	rgb(100, 71, 15)
HSL	hsl(40, 74%, 23%)
HSV	hsv(40, 85%, 39%)
CMYK	cmyk(0%, 29%, 85%, 60.8%)
CIE-LAB	lab(32.37, 6.87, 35.98)
CIE-LCH	lch(32.37, 36.63, 79.19°)
OKLab	oklab(41.95% 0.0153 0.0779)
OKLCH	oklch(41.95% 0.079 78.9)
XYZ	xyz(7.5955, 7.2509, 1.4514)
Luminance	0.0725 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64470F #0F2C64

analogous

#641C0F #64470F #57640F

triadic

#64470F #0F6447 #470F64

tetradic

#64470F #0F641C #0F2C64 #640F57

square

#64470F #0F641C #0F2C64 #640F57

split-complementary

#64470F #0F5764 #1C0F64

monochromatic

#1B1304 #2F2107 #64470F #996D17 #CE931F

Accessibility & contrast

On white

8.57

#64470F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#64470F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64470F

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64470F	#FFFFFF	#000000	##FFFFFF
##64470F	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524805

Deuteranopia (green-blind)

#594F12

Tritanopia (blue-blind)

#6D3F3C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #64470f;
/* rgb */ color: rgb(100, 71, 15);
/* oklch */ color: oklch(42.0% 0.079 78.9);

Tailwind

colors: {
  custom: {
    50: '#947a53',
    500: '#64470f',
    950: '#000000',
  },
}

SCSS

$custom: #64470f;
$custom-light: #947a53;
$custom-dark: #000000;

JSON

{
  "hex": "#64470f",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 15
  },
  "hsl": {
    "h": 39.529,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41951,
    "c": 0.07939,
    "h": 78.9
  },
  "luminance": 0.0725
}

Semantic roles & 50–950 ramp

primary

#64470F

secondary

#32569D

accent

#76F137

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0902

muted

#7E7B78

Preview Lab

Preview with #64470F

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

Preview Lab → · Contrast checker → · Palette generator →