#5643C8#5643C8

#5643C8 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.6% C 0.197 H 282.7°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#5643C8
RGB	rgb(86, 67, 200)
HSL	hsl(249, 55%, 52%)
HSV	hsv(249, 67%, 78%)
CMYK	cmyk(57%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(38.13, 44.28, -66.66)
CIE-LCH	lch(38.13, 80.03, 303.60°)
OKLab	oklab(48.55% 0.0434 -0.1918)
OKLCH	oklch(48.55% 0.197 282.7)
XYZ	xyz(16.2670, 10.1618, 55.7366)
Luminance	0.1016 (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

#5643C8 #B5C843

analogous

#4373C8 #5643C8 #9843C8

triadic

#5643C8 #C85643 #43C856

tetradic

#5643C8 #C84373 #B5C843 #43C898

square

#5643C8 #C84373 #B5C843 #43C898

split-complementary

#5643C8 #C89843 #73C843

monochromatic

#2C2170 #3F2F9F #5643C8 #8172D6 #ABA2E4

Accessibility & contrast

On white

6.92

#5643C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#5643C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643C8

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643C8	#FFFFFF	#000000	##FFFFFF
##5643C8	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECC

Deuteranopia (green-blind)

#0055C5

Tritanopia (blue-blind)

#186580

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5643c8;
/* rgb */ color: rgb(86, 67, 200);
/* oklch */ color: oklch(48.6% 0.197 282.7);

Tailwind

colors: {
  custom: {
    50: '#9179da',
    500: '#5643c8',
    950: '#000000',
  },
}

SCSS

$custom: #5643c8;
$custom-light: #9179da;
$custom-dark: #000000;

JSON

{
  "hex": "#5643c8",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 248.571,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48552,
    "c": 0.1966,
    "h": 282.7
  },
  "luminance": 0.10163
}

Semantic roles & 50–950 ramp

primary

#5643C8

secondary

#C8D096

accent

#DE4AC9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5643C8

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

Preview Lab → · Contrast checker → · Palette generator →