#A66373#A66373

#A66373 is a mid, moderate red. Relative luminance 0.183; OKLCH L 57.9% C 0.089 H 4.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A66373
RGB	rgb(166, 99, 115)
HSL	hsl(346, 27%, 52%)
HSV	hsv(346, 40%, 65%)
CMYK	cmyk(0%, 40.4%, 30.7%, 34.9%)
CIE-LAB	lab(49.82, 29.13, 2.68)
CIE-LCH	lch(49.82, 29.26, 5.26°)
OKLab	oklab(57.87% 0.0883 0.0074)
OKLCH	oklch(57.87% 0.089 4.8)
XYZ	xyz(23.2830, 18.2702, 18.5166)
Luminance	0.1827 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66373 #63A696

analogous

#A66395 #A66373 #A67563

triadic

#A66373 #73A663 #6373A6

tetradic

#A66373 #95A663 #63A696 #7563A6

square

#A66373 #95A663 #63A696 #7563A6

split-complementary

#A66373 #63A675 #6395A6

monochromatic

#5B343D #824A57 #A66373 #BC8A96 #D2B1B9

Accessibility & contrast

On white

4.51

#A66373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A66373 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66373

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66373	#FFFFFF	#000000	##000000
##A66373	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F73

Deuteranopia (green-blind)

#7E7B72

Tritanopia (blue-blind)

#B15E69

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a66373;
/* rgb */ color: rgb(166, 99, 115);
/* oklch */ color: oklch(57.9% 0.089 4.8);

Tailwind

colors: {
  custom: {
    50: '#c2909b',
    500: '#a66373',
    950: '#000000',
  },
}

SCSS

$custom: #a66373;
$custom-light: #c2909b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66373",
  "rgb": {
    "r": 166,
    "g": 99,
    "b": 115
  },
  "hsl": {
    "h": 345.672,
    "s": 27.347,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57871,
    "c": 0.08856,
    "h": 4.8
  },
  "luminance": 0.18268
}

Semantic roles & 50–950 ramp

primary

#A66373

secondary

#A4C1BA

accent

#C4AD64

background

#FCF8F9

surface

#F8F0F2

border

#D1CBCC

text

#130D0E

muted

#827D7E

Preview Lab

Preview with #A66373

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

Preview Lab → · Contrast checker → · Palette generator →