#A4278B#A4278B

#A4278B is a mid, vivid pink. Relative luminance 0.112; OKLCH L 50.7% C 0.191 H 337.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#A4278B
RGB	rgb(164, 39, 139)
HSL	hsl(312, 62%, 40%)
HSV	hsv(312, 76%, 64%)
CMYK	cmyk(0%, 76.2%, 15.2%, 35.7%)
CIE-LAB	lab(39.93, 59.72, -26.84)
CIE-LCH	lch(39.93, 65.48, 335.80°)
OKLab	oklab(50.75% 0.1764 -0.0729)
OKLCH	oklch(50.75% 0.191 337.5)
XYZ	xyz(20.6960, 11.2096, 25.4948)
Luminance	0.1121 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4278B #27A440

analogous

#7F27A4 #A4278B #A4274D

triadic

#A4278B #8BA427 #278BA4

tetradic

#A4278B #A47F27 #27A440 #274DA4

square

#A4278B #A47F27 #27A440 #274DA4

split-complementary

#A4278B #4DA427 #27A47F

monochromatic

#410F37 #731B61 #A4278B #D038B2 #DC6AC5

Accessibility & contrast

On white

6.48

#A4278B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A4278B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4278B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4278B	#FFFFFF	#000000	##FFFFFF
##A4278B	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C528E

Deuteranopia (green-blind)

#576588

Tritanopia (blue-blind)

#AD2F57

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a4278b;
/* rgb */ color: rgb(164, 39, 139);
/* oklch */ color: oklch(50.7% 0.191 337.5);

Tailwind

colors: {
  custom: {
    50: '#c36fad',
    500: '#a4278b',
    950: '#000000',
  },
}

SCSS

$custom: #a4278b;
$custom-light: #c36fad;
$custom-dark: #000000;

JSON

{
  "hex": "#a4278b",
  "rgb": {
    "r": 164,
    "g": 39,
    "b": 139
  },
  "hsl": {
    "h": 312,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50749,
    "c": 0.19093,
    "h": 337.5
  },
  "luminance": 0.11208
}

Semantic roles & 50–950 ramp

primary

#A4278B

secondary

#65C278

accent

#E56343

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#130810

muted

#827B7F

Preview Lab

Preview with #A4278B

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

Preview Lab → · Contrast checker → · Palette generator →