#5643D6#5643D6

#5643D6 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.8% C 0.214 H 281.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5643D6
RGB	rgb(86, 67, 214)
HSL	hsl(248, 64%, 55%)
HSV	hsv(248, 69%, 84%)
CMYK	cmyk(59.8%, 68.7%, 0%, 16.1%)
CIE-LAB	lab(39.32, 48.57, -72.81)
CIE-LCH	lch(39.32, 87.52, 303.71°)
OKLab	oklab(49.77% 0.0413 -0.2098)
OKLCH	oklch(49.77% 0.214 281.1)
XYZ	xyz(17.9787, 10.8465, 64.7515)
Luminance	0.1085 (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

#5643D6 #C3D643

analogous

#437AD6 #5643D6 #9F43D6

triadic

#5643D6 #D65643 #43D656

tetradic

#5643D6 #D6437A #C3D643 #43D69F

square

#5643D6 #D6437A #C3D643 #43D69F

split-complementary

#5643D6 #D69F43 #7AD643

monochromatic

#2A1C82 #3A27B4 #5643D6 #8375E1 #B0A7EC

Accessibility & contrast

On white

6.63

#5643D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#5643D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643D6

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643D6	#FFFFFF	#000000	##FFFFFF
##5643D6	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DA

Deuteranopia (green-blind)

#0057D3

Tritanopia (blue-blind)

#006A87

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5643d6;
/* rgb */ color: rgb(86, 67, 214);
/* oklch */ color: oklch(49.8% 0.214 281.1);

Tailwind

colors: {
  custom: {
    50: '#9379e4',
    500: '#5643d6',
    950: '#000000',
  },
}

SCSS

$custom: #5643d6;
$custom-light: #9379e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5643d6",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 214
  },
  "hsl": {
    "h": 247.755,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49773,
    "c": 0.21382,
    "h": 281.1
  },
  "luminance": 0.10848
}

Semantic roles & 50–950 ramp

primary

#5643D6

secondary

#D1D99C

accent

#E741D2

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5643D6

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

Preview Lab → · Contrast checker → · Palette generator →