#66200F#66200F

#66200F is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.1% C 0.104 H 34.7°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#66200F
RGB	rgb(102, 32, 15)
HSL	hsl(12, 74%, 23%)
HSV	hsv(12, 85%, 40%)
CMYK	cmyk(0%, 68.6%, 85.3%, 60%)
CIE-LAB	lab(23.32, 30.54, 27.57)
CIE-LCH	lch(23.32, 41.14, 42.08°)
OKLab	oklab(35.05% 0.0859 0.0595)
OKLCH	oklch(35.05% 0.104 34.7)
XYZ	xyz(6.0829, 3.8932, 0.8830)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66200F #0F5566

analogous

#660F29 #66200F #664B0F

triadic

#66200F #0F6620 #200F66

tetradic

#66200F #29660F #0F5566 #4B0F66

square

#66200F #29660F #0F5566 #4B0F66

split-complementary

#66200F #0F664B #0F2966

monochromatic

#1B0804 #310F07 #66200F #9B3117 #D1411F

Accessibility & contrast

On white

11.81

#66200F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#66200F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66200F

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66200F	#FFFFFF	#000000	##FFFFFF
##66200F	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0C

Deuteranopia (green-blind)

#453D0C

Tritanopia (blue-blind)

#710C1D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #66200f;
/* rgb */ color: rgb(102, 32, 15);
/* oklch */ color: oklch(35.1% 0.104 34.7);

Tailwind

colors: {
  custom: {
    50: '#985f4f',
    500: '#66200f',
    950: '#000000',
  },
}

SCSS

$custom: #66200f;
$custom-light: #985f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#66200f",
  "rgb": {
    "r": 102,
    "g": 32,
    "b": 15
  },
  "hsl": {
    "h": 11.724,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35053,
    "c": 0.10448,
    "h": 34.7
  },
  "luminance": 0.03892
}

Semantic roles & 50–950 ramp

primary

#66200F

secondary

#328A9F

accent

#CDF137

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #66200F

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

Preview Lab → · Contrast checker → · Palette generator →