#A6366C#A6366C

#A6366C is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.1% C 0.156 H 354.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#A6366C
RGB	rgb(166, 54, 108)
HSL	hsl(331, 51%, 43%)
HSV	hsv(331, 67%, 65%)
CMYK	cmyk(0%, 67.5%, 34.9%, 34.9%)
CIE-LAB	lab(40.95, 50.71, -6.08)
CIE-LCH	lch(40.95, 51.08, 353.16°)
OKLab	oklab(51.14% 0.155 -0.0154)
OKLCH	oklch(51.14% 0.156 354.3)
XYZ	xyz(19.7530, 11.8303, 15.4277)
Luminance	0.1183 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6366C #36A670

analogous

#A636A4 #A6366C #A63836

triadic

#A6366C #6CA636 #366CA6

tetradic

#A6366C #A4A636 #36A670 #3836A6

square

#A6366C #A4A636 #36A670 #3836A6

split-complementary

#A6366C #36A638 #36A4A6

monochromatic

#4A1830 #78274E #A6366C #C7528B #D681AA

Accessibility & contrast

On white

6.24

#A6366C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A6366C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6366C

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6366C	#FFFFFF	#000000	##FFFFFF
##A6366C	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49536E

Deuteranopia (green-blind)

#686869

Tritanopia (blue-blind)

#B32D4C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a6366c;
/* rgb */ color: rgb(166, 54, 108);
/* oklch */ color: oklch(51.1% 0.156 354.3);

Tailwind

colors: {
  custom: {
    50: '#c47596',
    500: '#a6366c',
    950: '#000000',
  },
}

SCSS

$custom: #a6366c;
$custom-light: #c47596;
$custom-dark: #000000;

JSON

{
  "hex": "#a6366c",
  "rgb": {
    "r": 166,
    "g": 54,
    "b": 108
  },
  "hsl": {
    "h": 331.071,
    "s": 50.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51137,
    "c": 0.15579,
    "h": 354.3
  },
  "luminance": 0.11828
}

Semantic roles & 50–950 ramp

primary

#A6366C

secondary

#79BF9D

accent

#DA964D

background

#FCF7F9

surface

#F8EDF1

border

#D1C8CB

text

#13090D

muted

#827B7E

Preview Lab

Preview with #A6366C

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

Preview Lab → · Contrast checker → · Palette generator →