#5643D5#5643D5

#5643D5 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.7% C 0.213 H 281.3°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5643D5
RGB	rgb(86, 67, 213)
HSL	hsl(248, 63%, 55%)
HSV	hsv(248, 69%, 84%)
CMYK	cmyk(59.6%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(39.23, 48.26, -72.37)
CIE-LCH	lch(39.23, 86.99, 303.70°)
OKLab	oklab(49.69% 0.0415 -0.2085)
OKLCH	oklch(49.69% 0.213 281.3)
XYZ	xyz(17.8514, 10.7956, 64.0810)
Luminance	0.1080 (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

#5643D5 #C2D543

analogous

#4379D5 #5643D5 #9F43D5

triadic

#5643D5 #D55643 #43D556

tetradic

#5643D5 #D54379 #C2D543 #43D59F

square

#5643D5 #D54379 #C2D543 #43D59F

split-complementary

#5643D5 #D59F43 #79D543

monochromatic

#2A1D81 #3A28B3 #5643D5 #8375E0 #B0A7EB

Accessibility & contrast

On white

6.65

#5643D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5643D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643D5

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643D5	#FFFFFF	#000000	##FFFFFF
##5643D5	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D9

Deuteranopia (green-blind)

#0057D2

Tritanopia (blue-blind)

#006A87

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5643d5;
/* rgb */ color: rgb(86, 67, 213);
/* oklch */ color: oklch(49.7% 0.213 281.3);

Tailwind

colors: {
  custom: {
    50: '#9379e3',
    500: '#5643d5',
    950: '#000000',
  },
}

SCSS

$custom: #5643d5;
$custom-light: #9379e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5643d5",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 247.808,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49685,
    "c": 0.21261,
    "h": 281.3
  },
  "luminance": 0.10797
}

Semantic roles & 50–950 ramp

primary

#5643D5

secondary

#D1D99B

accent

#E741D1

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5643D5

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

Preview Lab → · Contrast checker → · Palette generator →