#A66161#A66161

#A66161 is a mid, moderate red. Relative luminance 0.175; OKLCH L 57.0% C 0.090 H 20.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#A66161
RGB	rgb(166, 97, 97)
HSL	hsl(0, 28%, 52%)
HSV	hsv(0, 42%, 65%)
CMYK	cmyk(0%, 41.6%, 41.6%, 34.9%)
CIE-LAB	lab(48.91, 27.95, 12.13)
CIE-LCH	lch(48.91, 30.47, 23.46°)
OKLab	oklab(57.03% 0.0844 0.0311)
OKLCH	oklch(57.03% 0.09 20.2)
XYZ	xyz(22.1594, 17.5214, 13.5218)
Luminance	0.1752 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66161 #61A6A6

analogous

#A66184 #A66161 #A68461

triadic

#A66161 #61A661 #6161A6

tetradic

#A66161 #84A661 #61A6A6 #8461A6

square

#A66161 #84A661 #61A6A6 #8461A6

split-complementary

#A66161 #61A684 #6184A6

monochromatic

#5A3333 #814949 #A66161 #BC8888 #D2AFAF

Accessibility & contrast

On white

4.66

#A66161 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#A66161 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66161

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66161	#FFFFFF	#000000	##FFFFFF
##A66161	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6C61

Deuteranopia (green-blind)

#807960

Tritanopia (blue-blind)

#B35961

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a66161;
/* rgb */ color: rgb(166, 97, 97);
/* oklch */ color: oklch(57.0% 0.090 20.2);

Tailwind

colors: {
  custom: {
    50: '#c38f8d',
    500: '#a66161',
    950: '#000000',
  },
}

SCSS

$custom: #a66161;
$custom-light: #c38f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a66161",
  "rgb": {
    "r": 166,
    "g": 97,
    "b": 97
  },
  "hsl": {
    "h": 0,
    "s": 27.935,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57025,
    "c": 0.08995,
    "h": 20.2
  },
  "luminance": 0.17519
}

Semantic roles & 50–950 ramp

primary

#A66161

secondary

#A2C1C1

accent

#C4C464

background

#FCF8F8

surface

#F8F0F0

border

#D1CBCB

text

#130C0C

muted

#827D7D

Preview Lab

Preview with #A66161

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

Preview Lab → · Contrast checker → · Palette generator →