#5646CB#5646CB

#5646CB is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.3% C 0.197 H 281.8°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#5646CB
RGB	rgb(86, 70, 203)
HSL	hsl(247, 56%, 54%)
HSV	hsv(247, 66%, 80%)
CMYK	cmyk(57.6%, 65.5%, 0%, 20.4%)
CIE-LAB	lab(39.02, 43.48, -66.95)
CIE-LCH	lch(39.02, 79.83, 303.00°)
OKLab	oklab(49.27% 0.0404 -0.1926)
OKLCH	oklch(49.27% 0.197 281.8)
XYZ	xyz(16.8040, 10.6694, 57.6623)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5646CB #BBCB46

analogous

#4678CB #5646CB #9846CB

triadic

#5646CB #CB5646 #46CB56

tetradic

#5646CB #CB4678 #BBCB46 #46CB98

square

#5646CB #CB4678 #BBCB46 #46CB98

split-complementary

#5646CB #CB9846 #78CB46

monochromatic

#2B2176 #3D2EA5 #5646CB #8276D8 #ADA6E6

Accessibility & contrast

On white

6.70

#5646CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#5646CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5646CB

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5646CB	#FFFFFF	#000000	##FFFFFF
##5646CB	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#106882

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5646cb;
/* rgb */ color: rgb(86, 70, 203);
/* oklch */ color: oklch(49.3% 0.197 281.8);

Tailwind

colors: {
  custom: {
    50: '#917bdc',
    500: '#5646cb',
    950: '#000000',
  },
}

SCSS

$custom: #5646cb;
$custom-light: #917bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5646cb",
  "rgb": {
    "r": 86,
    "g": 70,
    "b": 203
  },
  "hsl": {
    "h": 247.218,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49269,
    "c": 0.19681,
    "h": 281.8
  },
  "luminance": 0.10671
}

Semantic roles & 50–950 ramp

primary

#5646CB

secondary

#CCD39A

accent

#DF48CD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5646CB

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

Preview Lab → · Contrast checker → · Palette generator →