#5642CB#5642CB

#5642CB is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.7% C 0.201 H 282.6°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#5642CB
RGB	rgb(86, 66, 203)
HSL	hsl(249, 57%, 53%)
HSV	hsv(249, 67%, 80%)
CMYK	cmyk(57.6%, 67.5%, 0%, 20.4%)
CIE-LAB	lab(38.17, 45.77, -68.33)
CIE-LCH	lch(38.17, 82.24, 303.81°)
OKLab	oklab(48.66% 0.0438 -0.1967)
OKLCH	oklch(48.66% 0.201 282.6)
XYZ	xyz(16.5621, 10.1856, 57.5816)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5642CB #B7CB42

analogous

#4273CB #5642CB #9A42CB

triadic

#5642CB #CB5642 #42CB56

tetradic

#5642CB #CB4273 #B7CB42 #42CB9A

square

#5642CB #CB4273 #B7CB42 #42CB9A

split-complementary

#5642CB #CB9A42 #73CB42

monochromatic

#2C2073 #3E2DA3 #5642CB #8172D8 #ACA2E5

Accessibility & contrast

On white

6.91

#5642CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5642CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5642CB

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5642CB	#FFFFFF	#000000	##FFFFFF
##5642CB	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#126681

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5642cb;
/* rgb */ color: rgb(86, 66, 203);
/* oklch */ color: oklch(48.7% 0.201 282.6);

Tailwind

colors: {
  custom: {
    50: '#9178dc',
    500: '#5642cb',
    950: '#000000',
  },
}

SCSS

$custom: #5642cb;
$custom-light: #9178dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5642cb",
  "rgb": {
    "r": 86,
    "g": 66,
    "b": 203
  },
  "hsl": {
    "h": 248.759,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4866,
    "c": 0.20149,
    "h": 282.6
  },
  "luminance": 0.10187
}

Semantic roles & 50–950 ramp

primary

#5642CB

secondary

#C9D297

accent

#E048CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5642CB

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

Preview Lab → · Contrast checker → · Palette generator →