#64471A#64471A

#64471A is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.0% C 0.072 H 75.2°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#64471A
RGB	rgb(100, 71, 26)
HSL	hsl(36, 59%, 25%)
HSV	hsv(36, 74%, 39%)
CMYK	cmyk(0%, 29%, 74%, 60.8%)
CIE-LAB	lab(32.46, 7.43, 30.97)
CIE-LCH	lch(32.46, 31.85, 76.51°)
OKLab	oklab(42.05% 0.0184 0.0698)
OKLCH	oklch(42.05% 0.072 75.2)
XYZ	xyz(7.6957, 7.2910, 1.9791)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64471A #1A3764

analogous

#64221A #64471A #5C641A

triadic

#64471A #1A6447 #471A64

tetradic

#64471A #1A6422 #1A3764 #641A5C

square

#64471A #1A6422 #1A3764 #641A5C

split-complementary

#64471A #1A5C64 #221A64

monochromatic

#181106 #33250D #64471A #956927 #C58C33

Accessibility & contrast

On white

8.54

#64471A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#64471A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64471A

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64471A	#FFFFFF	#000000	##FFFFFF
##64471A	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524815

Deuteranopia (green-blind)

#584F1B

Tritanopia (blue-blind)

#6D3F3D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #64471a;
/* rgb */ color: rgb(100, 71, 26);
/* oklch */ color: oklch(42.0% 0.072 75.2);

Tailwind

colors: {
  custom: {
    50: '#937a59',
    500: '#64471a',
    950: '#000000',
  },
}

SCSS

$custom: #64471a;
$custom-light: #937a59;
$custom-dark: #000000;

JSON

{
  "hex": "#64471a",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 26
  },
  "hsl": {
    "h": 36.486,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.42049,
    "c": 0.07219,
    "h": 75.2
  },
  "luminance": 0.0729
}

Semantic roles & 50–950 ramp

primary

#64471A

secondary

#40639A

accent

#83E246

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #64471A

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

Preview Lab → · Contrast checker → · Palette generator →