#5A45CC#5A45CC

#5A45CC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.5% C 0.199 H 283.5°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5A45CC
RGB	rgb(90, 69, 204)
HSL	hsl(249, 57%, 54%)
HSV	hsv(249, 66%, 80%)
CMYK	cmyk(55.9%, 66.2%, 0%, 20%)
CIE-LAB	lab(39.22, 45.01, -67.18)
CIE-LCH	lch(39.22, 80.87, 303.82°)
OKLab	oklab(49.53% 0.0464 -0.1932)
OKLCH	oklch(49.53% 0.199 283.5)
XYZ	xyz(17.2403, 10.7885, 58.2890)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A45CC #B7CC45

analogous

#4573CC #5A45CC #9D45CC

triadic

#5A45CC #CC5A45 #45CC5A

tetradic

#5A45CC #CC4573 #B7CC45 #45CC9D

square

#5A45CC #CC4573 #B7CC45 #45CC9D

split-complementary

#5A45CC #CC9D45 #73CC45

monochromatic

#2E2076 #402EA6 #5A45CC #8575D9 #AFA5E6

Accessibility & contrast

On white

6.65

#5A45CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5A45CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A45CC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A45CC	#FFFFFF	#000000	##FFFFFF
##5A45CC	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D0

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#226783

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5a45cc;
/* rgb */ color: rgb(90, 69, 204);
/* oklch */ color: oklch(49.5% 0.199 283.5);

Tailwind

colors: {
  custom: {
    50: '#937add',
    500: '#5a45cc',
    950: '#000000',
  },
}

SCSS

$custom: #5a45cc;
$custom-light: #937add;
$custom-dark: #000000;

JSON

{
  "hex": "#5a45cc",
  "rgb": {
    "r": 90,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 249.333,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49525,
    "c": 0.19868,
    "h": 283.5
  },
  "luminance": 0.1079
}

Semantic roles & 50–950 ramp

primary

#5A45CC

secondary

#CAD399

accent

#E048C8

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5A45CC

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

Preview Lab → · Contrast checker → · Palette generator →