#A045B5#A045B5

#A045B5 is a mid, vivid purple. Relative luminance 0.151; OKLCH L 55.5% C 0.185 H 319.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#A045B5
RGB	rgb(160, 69, 181)
HSL	hsl(289, 45%, 49%)
HSV	hsv(289, 62%, 71%)
CMYK	cmyk(11.6%, 61.9%, 0%, 29%)
CIE-LAB	lab(45.73, 54.15, -42.88)
CIE-LCH	lch(45.73, 69.07, 321.62°)
OKLab	oklab(55.53% 0.141 -0.1196)
OKLCH	oklch(55.53% 0.185 319.7)
XYZ	xyz(24.9648, 15.0671, 45.3003)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A045B5 #5AB545

analogous

#6845B5 #A045B5 #B54592

triadic

#A045B5 #B5A045 #45B5A0

tetradic

#A045B5 #B56845 #5AB545 #4592B5

square

#A045B5 #B56845 #5AB545 #4592B5

split-complementary

#A045B5 #92B545 #45B568

monochromatic

#52235C #793489 #A045B5 #B76FC8 #CD9BD9

Accessibility & contrast

On white

5.23

#A045B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#A045B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A045B5

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A045B5	#FFFFFF	#000000	##FFFFFF
##A045B5	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2866B8

Deuteranopia (green-blind)

#4D6FB2

Tritanopia (blue-blind)

#A15777

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a045b5;
/* rgb */ color: rgb(160, 69, 181);
/* oklch */ color: oklch(55.5% 0.185 319.7);

Tailwind

colors: {
  custom: {
    50: '#bf7ecc',
    500: '#a045b5',
    950: '#000000',
  },
}

SCSS

$custom: #a045b5;
$custom-light: #bf7ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#a045b5",
  "rgb": {
    "r": 160,
    "g": 69,
    "b": 181
  },
  "hsl": {
    "h": 288.75,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55531,
    "c": 0.18493,
    "h": 319.7
  },
  "luminance": 0.15066
}

Semantic roles & 50–950 ramp

primary

#A045B5

secondary

#9AC591

accent

#D5536C

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A045B5

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

Preview Lab → · Contrast checker → · Palette generator →