#A6366F#A6366F

#A6366F is a mid, vivid pink. Relative luminance 0.119; OKLCH L 51.2% C 0.157 H 352.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A6366F
RGB	rgb(166, 54, 111)
HSL	hsl(329, 51%, 43%)
HSV	hsv(329, 67%, 65%)
CMYK	cmyk(0%, 67.5%, 33.1%, 34.9%)
CIE-LAB	lab(41.05, 51.07, -7.80)
CIE-LCH	lch(41.05, 51.67, 351.32°)
OKLab	oklab(51.25% 0.1559 -0.02)
OKLCH	oklch(51.25% 0.157 352.7)
XYZ	xyz(19.9154, 11.8952, 16.2831)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6366F #36A66D

analogous

#A536A6 #A6366F #A63637

triadic

#A6366F #6FA636 #366FA6

tetradic

#A6366F #A6A536 #36A66D #3637A6

square

#A6366F #A6A536 #36A66D #3637A6

split-complementary

#A6366F #37A636 #36A6A5

monochromatic

#4A1831 #782750 #A6366F #C7528E #D681AC

Accessibility & contrast

On white

6.22

#A6366F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A6366F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6366F

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6366F	#FFFFFF	#000000	##FFFFFF
##A6366F	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485471

Deuteranopia (green-blind)

#67686C

Tritanopia (blue-blind)

#B22F4E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a6366f;
/* rgb */ color: rgb(166, 54, 111);
/* oklch */ color: oklch(51.2% 0.157 352.7);

Tailwind

colors: {
  custom: {
    50: '#c47598',
    500: '#a6366f',
    950: '#000000',
  },
}

SCSS

$custom: #a6366f;
$custom-light: #c47598;
$custom-dark: #000000;

JSON

{
  "hex": "#a6366f",
  "rgb": {
    "r": 166,
    "g": 54,
    "b": 111
  },
  "hsl": {
    "h": 329.464,
    "s": 50.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51248,
    "c": 0.15721,
    "h": 352.7
  },
  "luminance": 0.11893
}

Semantic roles & 50–950 ramp

primary

#A6366F

secondary

#79BF9B

accent

#DA934D

background

#FCF7F9

surface

#F8EDF2

border

#D1C8CC

text

#13090D

muted

#827B7E

Preview Lab

Preview with #A6366F

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

Preview Lab → · Contrast checker → · Palette generator →