#A4289C#A4289C

#A4289C is a mid, highly saturated purple. Relative luminance 0.118; OKLCH L 51.7% C 0.202 H 330.9°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#A4289C
RGB	rgb(164, 40, 156)
HSL	hsl(304, 61%, 40%)
HSV	hsv(304, 76%, 64%)
CMYK	cmyk(0%, 75.6%, 4.9%, 35.7%)
CIE-LAB	lab(40.92, 61.99, -35.62)
CIE-LCH	lch(40.92, 71.49, 330.12°)
OKLab	oklab(51.74% 0.1766 -0.0982)
OKLCH	oklch(51.74% 0.202 330.9)
XYZ	xyz(22.0693, 11.8122, 32.5637)
Luminance	0.1181 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4289C #28A430

analogous

#6E28A4 #A4289C #A4285E

triadic

#A4289C #9CA428 #289CA4

tetradic

#A4289C #A46E28 #28A430 #285EA4

square

#A4289C #A46E28 #28A430 #285EA4

split-complementary

#A4289C #5EA428 #28A46E

monochromatic

#42103E #731C6D #A4289C #CF3AC5 #DB6BD4

Accessibility & contrast

On white

6.25

#A4289C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A4289C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4289C

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4289C	#FFFFFF	#000000	##FFFFFF
##A4289C	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B569F

Deuteranopia (green-blind)

#4F6699

Tritanopia (blue-blind)

#AB3860

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a4289c;
/* rgb */ color: rgb(164, 40, 156);
/* oklch */ color: oklch(51.7% 0.202 330.9);

Tailwind

colors: {
  custom: {
    50: '#c370b9',
    500: '#a4289c',
    950: '#000000',
  },
}

SCSS

$custom: #a4289c;
$custom-light: #c370b9;
$custom-dark: #000000;

JSON

{
  "hex": "#a4289c",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 156
  },
  "hsl": {
    "h": 303.871,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.51741,
    "c": 0.20206,
    "h": 330.9
  },
  "luminance": 0.1181
}

Semantic roles & 50–950 ramp

primary

#A4289C

secondary

#66C16C

accent

#E44E44

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130811

muted

#827B80

Preview Lab

Preview with #A4289C

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

Preview Lab → · Contrast checker → · Palette generator →