#5A45CF#5A45CF

#5A45CF is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.8% C 0.202 H 283.1°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#5A45CF
RGB	rgb(90, 69, 207)
HSL	hsl(249, 59%, 54%)
HSV	hsv(249, 67%, 81%)
CMYK	cmyk(56.5%, 66.7%, 0%, 18.8%)
CIE-LAB	lab(39.47, 45.92, -68.52)
CIE-LCH	lch(39.47, 82.48, 303.83°)
OKLab	oklab(49.78% 0.046 -0.1971)
OKLCH	oklch(49.78% 0.202 283.1)
XYZ	xyz(17.6036, 10.9338, 60.2022)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A45CF #BACF45

analogous

#4575CF #5A45CF #9F45CF

triadic

#5A45CF #CF5A45 #45CF5A

tetradic

#5A45CF #CF4575 #BACF45 #45CF9F

square

#5A45CF #CF4575 #BACF45 #45CF9F

split-complementary

#5A45CF #CF9F45 #75CF45

monochromatic

#2D207A #3F2CAB #5A45CF #8576DC #B0A6E8

Accessibility & contrast

On white

6.59

#5A45CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5A45CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A45CF

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A45CF	#FFFFFF	#000000	##FFFFFF
##5A45CF	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#1D6884

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5a45cf;
/* rgb */ color: rgb(90, 69, 207);
/* oklch */ color: oklch(49.8% 0.202 283.1);

Tailwind

colors: {
  custom: {
    50: '#947adf',
    500: '#5a45cf',
    950: '#000000',
  },
}

SCSS

$custom: #5a45cf;
$custom-light: #947adf;
$custom-dark: #000000;

JSON

{
  "hex": "#5a45cf",
  "rgb": {
    "r": 90,
    "g": 69,
    "b": 207
  },
  "hsl": {
    "h": 249.13,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49779,
    "c": 0.2024,
    "h": 283.1
  },
  "luminance": 0.10935
}

Semantic roles & 50–950 ramp

primary

#5A45CF

secondary

#CCD59B

accent

#E246CA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5A45CF

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

Preview Lab → · Contrast checker → · Palette generator →