#5648CB#5648CB

#5648CB is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.6% C 0.194 H 281.5°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#5648CB
RGB	rgb(86, 72, 203)
HSL	hsl(246, 56%, 54%)
HSV	hsv(246, 65%, 80%)
CMYK	cmyk(57.6%, 64.5%, 0%, 20.4%)
CIE-LAB	lab(39.45, 42.32, -66.24)
CIE-LCH	lch(39.45, 78.61, 302.57°)
OKLab	oklab(49.58% 0.0386 -0.1905)
OKLCH	oklch(49.58% 0.194 281.5)
XYZ	xyz(16.9312, 10.9238, 57.7047)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5648CB #BDCB48

analogous

#487CCB #5648CB #9848CB

triadic

#5648CB #CB5648 #48CB56

tetradic

#5648CB #CB487C #BDCB48 #48CB98

square

#5648CB #CB487C #BDCB48 #48CB98

split-complementary

#5648CB #CB9848 #7CCB48

monochromatic

#2B2277 #3C2FA6 #5648CB #8278D9 #AEA7E6

Accessibility & contrast

On white

6.59

#5648CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5648CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5648CB

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5648CB	#FFFFFF	#000000	##FFFFFF
##5648CB	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CF

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#106983

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5648cb;
/* rgb */ color: rgb(86, 72, 203);
/* oklch */ color: oklch(49.6% 0.194 281.5);

Tailwind

colors: {
  custom: {
    50: '#917cdc',
    500: '#5648cb',
    950: '#000000',
  },
}

SCSS

$custom: #5648cb;
$custom-light: #917cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5648cb",
  "rgb": {
    "r": 86,
    "g": 72,
    "b": 203
  },
  "hsl": {
    "h": 246.412,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49584,
    "c": 0.19441,
    "h": 281.5
  },
  "luminance": 0.10925
}

Semantic roles & 50–950 ramp

primary

#5648CB

secondary

#CDD39B

accent

#DF49CF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5648CB

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

Preview Lab → · Contrast checker → · Palette generator →