#66341B#66341B

#66341B is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.5% C 0.081 H 45.8°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#66341B
RGB	rgb(102, 52, 27)
HSL	hsl(20, 58%, 25%)
HSV	hsv(20, 74%, 40%)
CMYK	cmyk(0%, 49%, 73.5%, 60%)
CIE-LAB	lab(27.74, 20.11, 25.35)
CIE-LCH	lch(27.74, 32.36, 51.57°)
OKLab	oklab(38.46% 0.0563 0.0579)
OKLCH	oklch(38.46% 0.081 45.8)
XYZ	xyz(6.9059, 5.3607, 1.7077)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66341B #1B4D66

analogous

#661B27 #66341B #66591B

triadic

#66341B #1B6634 #341B66

tetradic

#66341B #27661B #1B4D66 #591B66

square

#66341B #27661B #1B4D66 #591B66

split-complementary

#66341B #1B6659 #1B2766

monochromatic

#180C06 #361B0E #66341B #964D28 #C76535

Accessibility & contrast

On white

10.14

#66341B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#66341B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66341B

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66341B	#FFFFFF	#000000	##FFFFFF
##66341B	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B18

Deuteranopia (green-blind)

#4E461A

Tritanopia (blue-blind)

#702A2E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #66341b;
/* rgb */ color: rgb(102, 52, 27);
/* oklch */ color: oklch(38.5% 0.081 45.8);

Tailwind

colors: {
  custom: {
    50: '#966c58',
    500: '#66341b',
    950: '#000000',
  },
}

SCSS

$custom: #66341b;
$custom-light: #966c58;
$custom-dark: #000000;

JSON

{
  "hex": "#66341b",
  "rgb": {
    "r": 102,
    "g": 52,
    "b": 27
  },
  "hsl": {
    "h": 20,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.38457,
    "c": 0.08072,
    "h": 45.8
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary

#66341B

secondary

#417D9B

accent

#AEE146

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #66341B

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

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