#A6366A#A6366A

#A6366A is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.1% C 0.155 H 355.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#A6366A
RGB	rgb(166, 54, 106)
HSL	hsl(332, 51%, 43%)
HSV	hsv(332, 67%, 65%)
CMYK	cmyk(0%, 67.5%, 36.1%, 34.9%)
CIE-LAB	lab(40.88, 50.48, -4.94)
CIE-LCH	lch(40.88, 50.72, 354.41°)
OKLab	oklab(51.07% 0.1544 -0.0124)
OKLCH	oklch(51.07% 0.155 355.4)
XYZ	xyz(19.6477, 11.7882, 14.8735)
Luminance	0.1179 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6366A #36A672

analogous

#A636A2 #A6366A #A63A36

triadic

#A6366A #6AA636 #366AA6

tetradic

#A6366A #A2A636 #36A672 #3A36A6

square

#A6366A #A2A636 #36A672 #3A36A6

split-complementary

#A6366A #36A63A #36A2A6

monochromatic

#4A182F #78274D #A6366A #C75288 #D681A8

Accessibility & contrast

On white

6.26

#A6366A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A6366A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6366A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6366A	#FFFFFF	#000000	##FFFFFF
##A6366A	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49536B

Deuteranopia (green-blind)

#686867

Tritanopia (blue-blind)

#B32C4B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a6366a;
/* rgb */ color: rgb(166, 54, 106);
/* oklch */ color: oklch(51.1% 0.155 355.4);

Tailwind

colors: {
  custom: {
    50: '#c47594',
    500: '#a6366a',
    950: '#000000',
  },
}

SCSS

$custom: #a6366a;
$custom-light: #c47594;
$custom-dark: #000000;

JSON

{
  "hex": "#a6366a",
  "rgb": {
    "r": 166,
    "g": 54,
    "b": 106
  },
  "hsl": {
    "h": 332.143,
    "s": 50.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51065,
    "c": 0.15489,
    "h": 355.4
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#A6366A

secondary

#79BF9E

accent

#DA994D

background

#FCF7F9

surface

#F8EDF1

border

#D1C8CB

text

#13090D

muted

#827B7E

Preview Lab

Preview with #A6366A

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

Preview Lab → · Contrast checker → · Palette generator →