#5643C5#5643C5

#5643C5 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.3% C 0.193 H 283.1°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#5643C5
RGB	rgb(86, 67, 197)
HSL	hsl(249, 53%, 52%)
HSV	hsv(249, 66%, 77%)
CMYK	cmyk(56.3%, 66%, 0%, 22.7%)
CIE-LAB	lab(37.88, 43.36, -65.32)
CIE-LCH	lch(37.88, 78.40, 303.58°)
OKLab	oklab(48.3% 0.0438 -0.1878)
OKLCH	oklch(48.3% 0.193 283.1)
XYZ	xyz(15.9199, 10.0230, 53.9082)
Luminance	0.1002 (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

#5643C5 #B2C543

analogous

#4371C5 #5643C5 #9743C5

triadic

#5643C5 #C55643 #43C556

tetradic

#5643C5 #C54371 #B2C543 #43C597

square

#5643C5 #C54371 #B2C543 #43C597

split-complementary

#5643C5 #C59743 #71C543

monochromatic

#2C216C #3F309B #5643C5 #8072D3 #AAA1E2

Accessibility & contrast

On white

6.99

#5643C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#5643C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643C5

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643C5	#FFFFFF	#000000	##FFFFFF
##5643C5	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC9

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#1E647E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5643c5;
/* rgb */ color: rgb(86, 67, 197);
/* oklch */ color: oklch(48.3% 0.193 283.1);

Tailwind

colors: {
  custom: {
    50: '#9078d8',
    500: '#5643c5',
    950: '#000000',
  },
}

SCSS

$custom: #5643c5;
$custom-light: #9078d8;
$custom-dark: #000000;

JSON

{
  "hex": "#5643c5",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 197
  },
  "hsl": {
    "h": 248.769,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48296,
    "c": 0.19286,
    "h": 283.1
  },
  "luminance": 0.10024
}

Semantic roles & 50–950 ramp

primary

#5643C5

secondary

#C6CE95

accent

#DC4CC7

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5643C5

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

Preview Lab → · Contrast checker → · Palette generator →