#A4289A#A4289A

#A4289A is a mid, highly saturated purple. Relative luminance 0.117; OKLCH L 51.6% C 0.201 H 331.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#A4289A
RGB	rgb(164, 40, 154)
HSL	hsl(305, 61%, 40%)
HSV	hsv(305, 76%, 64%)
CMYK	cmyk(0%, 75.6%, 6.1%, 35.7%)
CIE-LAB	lab(40.81, 61.67, -34.58)
CIE-LCH	lch(40.81, 70.71, 330.72°)
OKLab	oklab(51.63% 0.1765 -0.0952)
OKLCH	oklch(51.63% 0.201 331.7)
XYZ	xyz(21.9014, 11.7450, 31.6791)
Luminance	0.1174 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4289A #28A432

analogous

#7028A4 #A4289A #A4285C

triadic

#A4289A #9AA428 #289AA4

tetradic

#A4289A #A47028 #28A432 #285CA4

square

#A4289A #A47028 #28A432 #285CA4

split-complementary

#A4289A #5CA428 #28A470

monochromatic

#42103E #731C6C #A4289A #CF3AC3 #DB6BD2

Accessibility & contrast

On white

6.27

#A4289A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#A4289A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4289A

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4289A	#FFFFFF	#000000	##FFFFFF
##A4289A	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E559D

Deuteranopia (green-blind)

#506697

Tritanopia (blue-blind)

#AB375F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a4289a;
/* rgb */ color: rgb(164, 40, 154);
/* oklch */ color: oklch(51.6% 0.201 331.7);

Tailwind

colors: {
  custom: {
    50: '#c370b8',
    500: '#a4289a',
    950: '#000000',
  },
}

SCSS

$custom: #a4289a;
$custom-light: #c370b8;
$custom-dark: #000000;

JSON

{
  "hex": "#a4289a",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 154
  },
  "hsl": {
    "h": 304.839,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.51628,
    "c": 0.20058,
    "h": 331.7
  },
  "luminance": 0.11743
}

Semantic roles & 50–950 ramp

primary

#A4289A

secondary

#66C16E

accent

#E45144

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130811

muted

#827B80

Preview Lab

Preview with #A4289A

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

Preview Lab → · Contrast checker → · Palette generator →