#A66151#A66151

#A66151 is a mid, moderate red. Relative luminance 0.172; OKLCH L 56.7% C 0.094 H 33.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A66151
RGB	rgb(166, 97, 81)
HSL	hsl(11, 34%, 48%)
HSV	hsv(11, 51%, 65%)
CMYK	cmyk(0%, 41.6%, 51.2%, 34.9%)
CIE-LAB	lab(48.58, 26.24, 21.16)
CIE-LCH	lch(48.58, 33.71, 38.88°)
OKLab	oklab(56.66% 0.0777 0.0523)
OKLCH	oklch(56.66% 0.094 33.9)
XYZ	xyz(21.4871, 17.2525, 9.9814)
Luminance	0.1725 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66151 #5196A6

analogous

#A6516B #A66151 #A68B51

triadic

#A66151 #51A661 #6151A6

tetradic

#A66151 #6BA651 #5196A6 #8B51A6

square

#A66151 #6BA651 #5196A6 #8B51A6

split-complementary

#A66151 #51A68B #516BA6

monochromatic

#543129 #7D493D #A66151 #BD8477 #D1AAA1

Accessibility & contrast

On white

4.72

#A66151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#A66151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66151

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66151	#FFFFFF	#000000	##FFFFFF
##A66151	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726B50

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#B4565D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a66151;
/* rgb */ color: rgb(166, 97, 81);
/* oklch */ color: oklch(56.7% 0.094 33.9);

Tailwind

colors: {
  custom: {
    50: '#c48f82',
    500: '#a66151',
    950: '#000000',
  },
}

SCSS

$custom: #a66151;
$custom-light: #c48f82;
$custom-dark: #000000;

JSON

{
  "hex": "#a66151",
  "rgb": {
    "r": 166,
    "g": 97,
    "b": 81
  },
  "hsl": {
    "h": 11.294,
    "s": 34.413,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56661,
    "c": 0.09369,
    "h": 33.9
  },
  "luminance": 0.1725
}

Semantic roles & 50–950 ramp

primary

#A66151

secondary

#95B6BE

accent

#B6CA5D

background

#FCF8F7

surface

#F8F0EE

border

#D1CBC9

text

#130C0A

muted

#827D7C

Preview Lab

Preview with #A66151

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

Preview Lab → · Contrast checker → · Palette generator →