#5745CC#5745CC

#5745CC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 49.3% C 0.199 H 282.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#5745CC
RGB	rgb(87, 69, 204)
HSL	hsl(248, 57%, 54%)
HSV	hsv(248, 66%, 80%)
CMYK	cmyk(57.4%, 66.2%, 0%, 20%)
CIE-LAB	lab(38.97, 44.52, -67.61)
CIE-LCH	lch(38.97, 80.95, 303.37°)
OKLab	oklab(49.28% 0.0425 -0.1945)
OKLCH	oklch(49.28% 0.199 282.3)
XYZ	xyz(16.9543, 10.6410, 58.2756)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.19

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5745CC #BACC45

analogous

#4576CC #5745CC #9A45CC

triadic

#5745CC #CC5745 #45CC57

tetradic

#5745CC #CC4576 #BACC45 #45CC9A

square

#5745CC #CC4576 #BACC45 #45CC9A

split-complementary

#5745CC #CC9A45 #76CC45

monochromatic

#2C2076 #3E2EA6 #5745CC #8275D9 #AEA5E6

Accessibility & contrast

On white

6.71

#5745CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#5745CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5745CC

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5745CC	#FFFFFF	#000000	##FFFFFF
##5745CC	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D0

Deuteranopia (green-blind)

#0057C9

Tritanopia (blue-blind)

#146883

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5745cc;
/* rgb */ color: rgb(87, 69, 204);
/* oklch */ color: oklch(49.3% 0.199 282.3);

Tailwind

colors: {
  custom: {
    50: '#927add',
    500: '#5745cc',
    950: '#000000',
  },
}

SCSS

$custom: #5745cc;
$custom-light: #927add;
$custom-dark: #000000;

JSON

{
  "hex": "#5745cc",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 248,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4928,
    "c": 0.1991,
    "h": 282.3
  },
  "luminance": 0.10642
}

Semantic roles & 50–950 ramp

primary

#5745CC

secondary

#CCD399

accent

#E048CC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5745CC

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

Preview Lab → · Contrast checker → · Palette generator →