#5643D2#5643D2

#5643D2 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.4% C 0.209 H 281.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#5643D2
RGB	rgb(86, 67, 210)
HSL	hsl(248, 61%, 54%)
HSV	hsv(248, 68%, 82%)
CMYK	cmyk(59%, 68.1%, 0%, 17.6%)
CIE-LAB	lab(38.98, 47.34, -71.07)
CIE-LCH	lch(38.98, 85.39, 303.67°)
OKLab	oklab(49.42% 0.042 -0.2047)
OKLCH	oklch(49.42% 0.209 281.6)
XYZ	xyz(17.4741, 10.6447, 62.0941)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5643D2 #BFD243

analogous

#4378D2 #5643D2 #9E43D2

triadic

#5643D2 #D25643 #43D256

tetradic

#5643D2 #D24378 #BFD243 #43D29E

square

#5643D2 #D24378 #BFD243 #43D29E

split-complementary

#5643D2 #D29E43 #78D243

monochromatic

#2A1E7D #3B2AAE #5643D2 #8274DE #AFA6EA

Accessibility & contrast

On white

6.71

#5643D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#5643D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643D2

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643D2	#FFFFFF	#000000	##FFFFFF
##5643D2	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)

#0061D6

Deuteranopia (green-blind)

#0057CF

Tritanopia (blue-blind)

#006985

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5643d2;
/* rgb */ color: rgb(86, 67, 210);
/* oklch */ color: oklch(49.4% 0.209 281.6);

Tailwind

colors: {
  custom: {
    50: '#9279e1',
    500: '#5643d2',
    950: '#000000',
  },
}

SCSS

$custom: #5643d2;
$custom-light: #9279e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5643d2",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 210
  },
  "hsl": {
    "h": 247.972,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.4942,
    "c": 0.20896,
    "h": 281.6
  },
  "luminance": 0.10646
}

Semantic roles & 50–950 ramp

primary

#5643D2

secondary

#CFD79A

accent

#E443CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5643D2

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

Preview Lab → · Contrast checker → · Palette generator →