#5645CB#5645CB

#5645CB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 49.1% C 0.198 H 282.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#5645CB
RGB	rgb(86, 69, 203)
HSL	hsl(248, 56%, 53%)
HSV	hsv(248, 66%, 80%)
CMYK	cmyk(57.6%, 66%, 0%, 20.4%)
CIE-LAB	lab(38.80, 44.06, -67.30)
CIE-LCH	lch(38.80, 80.44, 303.21°)
OKLab	oklab(49.11% 0.0413 -0.1936)
OKLCH	oklch(49.11% 0.198 282)
XYZ	xyz(16.7420, 10.5454, 57.6416)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5645CB #BACB45

analogous

#4577CB #5645CB #9945CB

triadic

#5645CB #CB5645 #45CB56

tetradic

#5645CB #CB4577 #BACB45 #45CB99

square

#5645CB #CB4577 #BACB45 #45CB99

split-complementary

#5645CB #CB9945 #77CB45

monochromatic

#2B2175 #3D2EA5 #5645CB #8175D8 #ADA5E6

Accessibility & contrast

On white

6.75

#5645CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#5645CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5645CB

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5645CB	#FFFFFF	#000000	##FFFFFF
##5645CB	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#116782

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5645cb;
/* rgb */ color: rgb(86, 69, 203);
/* oklch */ color: oklch(49.1% 0.198 282.0);

Tailwind

colors: {
  custom: {
    50: '#917adc',
    500: '#5645cb',
    950: '#000000',
  },
}

SCSS

$custom: #5645cb;
$custom-light: #917adc;
$custom-dark: #000000;

JSON

{
  "hex": "#5645cb",
  "rgb": {
    "r": 86,
    "g": 69,
    "b": 203
  },
  "hsl": {
    "h": 247.612,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49114,
    "c": 0.198,
    "h": 282
  },
  "luminance": 0.10546
}

Semantic roles & 50–950 ramp

primary

#5645CB

secondary

#CBD399

accent

#E048CC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5645CB

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

Preview Lab → · Contrast checker → · Palette generator →