#662210#662210

#662210 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.102 H 35.6°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#662210
RGB	rgb(102, 34, 16)
HSL	hsl(13, 73%, 23%)
HSV	hsv(13, 84%, 40%)
CMYK	cmyk(0%, 66.7%, 84.3%, 60%)
CIE-LAB	lab(23.69, 29.59, 27.41)
CIE-LCH	lch(23.69, 40.33, 42.81°)
OKLab	oklab(35.34% 0.0831 0.0595)
OKLCH	oklch(35.34% 0.102 35.6)
XYZ	xyz(6.1457, 4.0071, 0.9400)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662210 #105466

analogous

#661029 #662210 #664D10

triadic

#662210 #106622 #221066

tetradic

#662210 #296610 #105466 #4D1066

square

#662210 #296610 #105466 #4D1066

split-complementary

#662210 #10664D #102966

monochromatic

#1A0904 #311008 #662210 #9B3418 #D04521

Accessibility & contrast

On white

11.66

#662210 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#662210 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662210

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662210	#FFFFFF	#000000	##FFFFFF
##662210	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0D

Deuteranopia (green-blind)

#463E0D

Tritanopia (blue-blind)

#71101E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #662210;
/* rgb */ color: rgb(102, 34, 16);
/* oklch */ color: oklch(35.3% 0.102 35.6);

Tailwind

colors: {
  custom: {
    50: '#98604f',
    500: '#662210',
    950: '#000000',
  },
}

SCSS

$custom: #662210;
$custom-light: #98604f;
$custom-dark: #000000;

JSON

{
  "hex": "#662210",
  "rgb": {
    "r": 102,
    "g": 34,
    "b": 16
  },
  "hsl": {
    "h": 12.558,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35342,
    "c": 0.1022,
    "h": 35.6
  },
  "luminance": 0.04006
}

Semantic roles & 50–950 ramp

primary

#662210

secondary

#33889E

accent

#C9F038

background

#FAF5F4

surface

#F3EAE7

border

#CDC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #662210

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

Preview Lab → · Contrast checker → · Palette generator →