#A3278B#A3278B

#A3278B is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.6% C 0.190 H 337.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3278B
RGB	rgb(163, 39, 139)
HSL	hsl(312, 61%, 40%)
HSV	hsv(312, 76%, 64%)
CMYK	cmyk(0%, 76.1%, 14.7%, 36.1%)
CIE-LAB	lab(39.75, 59.49, -27.13)
CIE-LCH	lch(39.75, 65.38, 335.49°)
OKLab	oklab(50.59% 0.1755 -0.0738)
OKLCH	oklch(50.59% 0.19 337.2)
XYZ	xyz(20.4904, 11.1036, 25.4852)
Luminance	0.1110 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3278B #27A33F

analogous

#7D27A3 #A3278B #A3274D

triadic

#A3278B #8BA327 #278BA3

tetradic

#A3278B #A37D27 #27A33F #274DA3

square

#A3278B #A37D27 #27A33F #274DA3

split-complementary

#A3278B #4DA327 #27A37D

monochromatic

#400F37 #721B61 #A3278B #CF38B2 #DB69C5

Accessibility & contrast

On white

6.52

#A3278B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A3278B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3278B

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3278B	#FFFFFF	#000000	##FFFFFF
##A3278B	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B528E

Deuteranopia (green-blind)

#566488

Tritanopia (blue-blind)

#AC2F57

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3278b;
/* rgb */ color: rgb(163, 39, 139);
/* oklch */ color: oklch(50.6% 0.190 337.2);

Tailwind

colors: {
  custom: {
    50: '#c26fad',
    500: '#a3278b',
    950: '#000000',
  },
}

SCSS

$custom: #a3278b;
$custom-light: #c26fad;
$custom-dark: #000000;

JSON

{
  "hex": "#a3278b",
  "rgb": {
    "r": 163,
    "g": 39,
    "b": 139
  },
  "hsl": {
    "h": 311.613,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50588,
    "c": 0.19034,
    "h": 337.2
  },
  "luminance": 0.11102
}

Semantic roles & 50–950 ramp

primary

#A3278B

secondary

#64C176

accent

#E46343

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#130810

muted

#827B7F

Preview Lab

Preview with #A3278B

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

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