#66341A#66341A

#66341A is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.4% C 0.081 H 46.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#66341A
RGB	rgb(102, 52, 26)
HSL	hsl(21, 59%, 25%)
HSV	hsv(21, 75%, 40%)
CMYK	cmyk(0%, 49%, 74.5%, 60%)
CIE-LAB	lab(27.73, 20.05, 25.92)
CIE-LCH	lch(27.73, 32.77, 52.28°)
OKLab	oklab(38.44% 0.0559 0.0589)
OKLCH	oklch(38.44% 0.081 46.5)
XYZ	xyz(6.8945, 5.3561, 1.6478)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66341A #1A4C66

analogous

#661A26 #66341A #665A1A

triadic

#66341A #1A6634 #341A66

tetradic

#66341A #26661A #1A4C66 #5A1A66

square

#66341A #26661A #1A4C66 #5A1A66

split-complementary

#66341A #1A665A #1A2666

monochromatic

#180C06 #351B0E #66341A #974D26 #C86633

Accessibility & contrast

On white

10.14

#66341A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#66341A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66341A

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66341A	#FFFFFF	#000000	##FFFFFF
##66341A	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)

#423B17

Deuteranopia (green-blind)

#4E4619

Tritanopia (blue-blind)

#702A2E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #66341a;
/* rgb */ color: rgb(102, 52, 26);
/* oklch */ color: oklch(38.4% 0.081 46.5);

Tailwind

colors: {
  custom: {
    50: '#966c57',
    500: '#66341a',
    950: '#000000',
  },
}

SCSS

$custom: #66341a;
$custom-light: #966c57;
$custom-dark: #000000;

JSON

{
  "hex": "#66341a",
  "rgb": {
    "r": 102,
    "g": 52,
    "b": 26
  },
  "hsl": {
    "h": 20.526,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.38444,
    "c": 0.0812,
    "h": 46.5
  },
  "luminance": 0.05355
}

Semantic roles & 50–950 ramp

primary

#66341A

secondary

#407C9C

accent

#ADE345

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #66341A

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

Preview Lab → · Contrast checker → · Palette generator →