#662411#662411

#662411 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.6% C 0.100 H 36.5°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#662411
RGB	rgb(102, 36, 17)
HSL	hsl(13, 71%, 23%)
HSV	hsv(13, 83%, 40%)
CMYK	cmyk(0%, 64.7%, 83.3%, 60%)
CIE-LAB	lab(24.09, 28.60, 27.24)
CIE-LCH	lch(24.09, 39.50, 43.60°)
OKLab	oklab(35.64% 0.0803 0.0594)
OKLCH	oklch(35.64% 0.1 36.5)
XYZ	xyz(6.2122, 4.1279, 0.9998)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662411 #115366

analogous

#661128 #662411 #664E11

triadic

#662411 #116624 #241166

tetradic

#662411 #286611 #115366 #4E1166

square

#662411 #286611 #115366 #4E1166

split-complementary

#662411 #11664E #112866

monochromatic

#1A0904 #321108 #662411 #9A371A #CF4922

Accessibility & contrast

On white

11.50

#662411 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#662411 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662411

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662411	#FFFFFF	#000000	##FFFFFF
##662411	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300E

Deuteranopia (green-blind)

#473F0F

Tritanopia (blue-blind)

#711420

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #662411;
/* rgb */ color: rgb(102, 36, 17);
/* oklch */ color: oklch(35.6% 0.100 36.5);

Tailwind

colors: {
  custom: {
    50: '#986250',
    500: '#662411',
    950: '#000000',
  },
}

SCSS

$custom: #662411;
$custom-light: #986250;
$custom-dark: #000000;

JSON

{
  "hex": "#662411",
  "rgb": {
    "r": 102,
    "g": 36,
    "b": 17
  },
  "hsl": {
    "h": 13.412,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35644,
    "c": 0.09989,
    "h": 36.5
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#662411

secondary

#35879E

accent

#C6EE3A

background

#FAF5F4

surface

#F3EAE7

border

#CDC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #662411

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

Preview Lab → · Contrast checker → · Palette generator →