#5651DB#5651DB

#5651DB is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.4% C 0.204 H 278.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#5651DB
RGB	rgb(86, 81, 219)
HSL	hsl(242, 66%, 59%)
HSV	hsv(242, 63%, 86%)
CMYK	cmyk(60.7%, 63%, 0%, 14.1%)
CIE-LAB	lab(42.73, 42.07, -70.10)
CIE-LCH	lch(42.73, 81.76, 300.97°)
OKLab	oklab(52.37% 0.0294 -0.2018)
OKLCH	oklch(52.37% 0.204 278.3)
XYZ	xyz(19.5623, 12.9763, 68.4779)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5651DB #D6DB51

analogous

#5191DB #5651DB #9B51DB

triadic

#5651DB #DB5651 #51DB56

tetradic

#5651DB #DB5191 #D6DB51 #51DB9B

square

#5651DB #DB5191 #D6DB51 #51DB9B

split-complementary

#5651DB #DB9B51 #91DB51

monochromatic

#231E93 #2F29C6 #5651DB #8784E5 #B9B6F0

Accessibility & contrast

On white

5.84

#5651DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#5651DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5651DB

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5651DB	#FFFFFF	#000000	##FFFFFF
##5651DB	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#005FD8

Tritanopia (blue-blind)

#00748F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5651db;
/* rgb */ color: rgb(86, 81, 219);
/* oklch */ color: oklch(52.4% 0.204 278.3);

Tailwind

colors: {
  custom: {
    50: '#9382e7',
    500: '#5651db',
    950: '#000000',
  },
}

SCSS

$custom: #5651db;
$custom-light: #9382e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5651db",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 242.174,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52367,
    "c": 0.20396,
    "h": 278.3
  },
  "luminance": 0.12978
}

Semantic roles & 50–950 ramp

primary

#5651DB

secondary

#DDDFA9

accent

#E93FE3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5651DB

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

Preview Lab → · Contrast checker → · Palette generator →