#66441F#66441F

#66441F is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.7% C 0.070 H 66.0°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#66441F
RGB	rgb(102, 68, 31)
HSL	hsl(31, 53%, 26%)
HSV	hsv(31, 70%, 40%)
CMYK	cmyk(0%, 33.3%, 69.6%, 60%)
CIE-LAB	lab(31.94, 10.59, 27.79)
CIE-LCH	lch(31.94, 29.74, 69.13°)
OKLab	oklab(41.72% 0.0284 0.0639)
OKLCH	oklch(41.72% 0.07 66)
XYZ	xyz(7.7945, 7.0586, 2.2480)
Luminance	0.0706 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66441F #1F4166

analogous

#66211F #66441F #64661F

triadic

#66441F #1F6644 #441F66

tetradic

#66441F #1F6621 #1F4166 #661F64

square

#66441F #1F6621 #1F4166 #661F64

split-complementary

#66441F #1F6466 #211F66

monochromatic

#171007 #372511 #66441F #95632D #C4833C

Accessibility & contrast

On white

8.71

#66441F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#66441F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66441F

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66441F	#FFFFFF	#000000	##FFFFFF
##66441F	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461B

Deuteranopia (green-blind)

#574E20

Tritanopia (blue-blind)

#6F3C3C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #66441f;
/* rgb */ color: rgb(102, 68, 31);
/* oklch */ color: oklch(41.7% 0.070 66.0);

Tailwind

colors: {
  custom: {
    50: '#95785c',
    500: '#66441f',
    950: '#000000',
  },
}

SCSS

$custom: #66441f;
$custom-light: #95785c;
$custom-dark: #000000;

JSON

{
  "hex": "#66441f",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 31
  },
  "hsl": {
    "h": 31.268,
    "s": 53.383,
    "l": 26.078
  },
  "oklch": {
    "l": 0.41718,
    "c": 0.06989,
    "h": 66
  },
  "luminance": 0.07058
}

Semantic roles & 50–950 ramp

primary

#66441F

secondary

#466F9A

accent

#91DD4B

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #66441F

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

Preview Lab → · Contrast checker → · Palette generator →