#A4289B#A4289B

#A4289B is a mid, highly saturated purple. Relative luminance 0.118; OKLCH L 51.7% C 0.201 H 331.3°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#A4289B
RGB	rgb(164, 40, 155)
HSL	hsl(304, 61%, 40%)
HSV	hsv(304, 76%, 64%)
CMYK	cmyk(0%, 75.6%, 5.5%, 35.7%)
CIE-LAB	lab(40.86, 61.83, -35.10)
CIE-LCH	lch(40.86, 71.10, 330.42°)
OKLab	oklab(51.68% 0.1766 -0.0967)
OKLCH	oklch(51.68% 0.201 331.3)
XYZ	xyz(21.9850, 11.7784, 32.1195)
Luminance	0.1178 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4289B #28A431

analogous

#6F28A4 #A4289B #A4285D

triadic

#A4289B #9BA428 #289BA4

tetradic

#A4289B #A46F28 #28A431 #285DA4

square

#A4289B #A46F28 #28A431 #285DA4

split-complementary

#A4289B #5DA428 #28A46F

monochromatic

#42103E #731C6C #A4289B #CF3AC4 #DB6BD3

Accessibility & contrast

On white

6.26

#A4289B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A4289B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4289B

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4289B	#FFFFFF	#000000	##FFFFFF
##A4289B	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C559E

Deuteranopia (green-blind)

#506698

Tritanopia (blue-blind)

#AB3860

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a4289b;
/* rgb */ color: rgb(164, 40, 155);
/* oklch */ color: oklch(51.7% 0.201 331.3);

Tailwind

colors: {
  custom: {
    50: '#c370b9',
    500: '#a4289b',
    950: '#000000',
  },
}

SCSS

$custom: #a4289b;
$custom-light: #c370b9;
$custom-dark: #000000;

JSON

{
  "hex": "#a4289b",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 304.355,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.51684,
    "c": 0.20132,
    "h": 331.3
  },
  "luminance": 0.11777
}

Semantic roles & 50–950 ramp

primary

#A4289B

secondary

#66C16D

accent

#E45044

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130811

muted

#827B80

Preview Lab

Preview with #A4289B

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

Preview Lab → · Contrast checker → · Palette generator →