#A6315B#A6315B

#A6315B is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.0% C 0.156 H 2.8°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A6315B
RGB	rgb(166, 49, 91)
HSL	hsl(338, 54%, 42%)
HSV	hsv(338, 70%, 65%)
CMYK	cmyk(0%, 70.5%, 45.2%, 34.9%)
CIE-LAB	lab(39.68, 50.86, 2.73)
CIE-LCH	lch(39.68, 50.94, 3.07°)
OKLab	oklab(50.03% 0.1556 0.0076)
OKLCH	oklch(50.03% 0.156 2.8)
XYZ	xyz(18.7139, 11.0613, 11.0451)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6315B #31A67C

analogous

#A63195 #A6315B #A64231

triadic

#A6315B #5BA631 #315BA6

tetradic

#A6315B #95A631 #31A67C #4231A6

square

#A6315B #95A631 #31A67C #4231A6

split-complementary

#A6315B #31A642 #3195A6

monochromatic

#471527 #772341 #A6315B #CA4A78 #D87A9B

Accessibility & contrast

On white

6.54

#A6315B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A6315B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6315B

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6315B	#FFFFFF	#000000	##FFFFFF
##A6315B	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4F5C

Deuteranopia (green-blind)

#696658

Tritanopia (blue-blind)

#B42042

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a6315b;
/* rgb */ color: rgb(166, 49, 91);
/* oklch */ color: oklch(50.0% 0.156 2.8);

Tailwind

colors: {
  custom: {
    50: '#c57289',
    500: '#a6315b',
    950: '#000000',
  },
}

SCSS

$custom: #a6315b;
$custom-light: #c57289;
$custom-dark: #000000;

JSON

{
  "hex": "#a6315b",
  "rgb": {
    "r": 166,
    "g": 49,
    "b": 91
  },
  "hsl": {
    "h": 338.462,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5003,
    "c": 0.15583,
    "h": 2.8
  },
  "luminance": 0.11059
}

Semantic roles & 50–950 ramp

primary

#A6315B

secondary

#73C0A4

accent

#DEA94A

background

#FCF7F8

surface

#F9EDF0

border

#D2C8CB

text

#14080B

muted

#827B7C

Preview Lab

Preview with #A6315B

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

Preview Lab → · Contrast checker → · Palette generator →