#5651EF#5651EF

#5651EF is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 54.1% C 0.229 H 276.9°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5651EF
RGB	rgb(86, 81, 239)
HSL	hsl(242, 83%, 63%)
HSV	hsv(242, 66%, 94%)
CMYK	cmyk(64%, 66.1%, 0%, 6.3%)
CIE-LAB	lab(44.37, 48.44, -78.76)
CIE-LCH	lch(44.37, 92.46, 301.59°)
OKLab	oklab(54.07% 0.0275 -0.2272)
OKLCH	oklch(54.07% 0.229 276.9)
XYZ	xyz(22.3551, 14.0934, 83.1868)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5651EF #EAEF51

analogous

#519BEF #5651EF #A551EF

triadic

#5651EF #EF5651 #51EF56

tetradic

#5651EF #EF519B #EAEF51 #51EFA5

square

#5651EF #EF519B #EAEF51 #51EFA5

split-complementary

#5651EF #EFA551 #9BEF51

monochromatic

#1611B5 #2019EA #5651EF #8C89F4 #C3C1F9

Accessibility & contrast

On white

5.50

#5651EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#5651EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5651EF

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5651EF	#FFFFFF	#000000	##FFFFFF
##5651EF	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F4

Deuteranopia (green-blind)

#0062EC

Tritanopia (blue-blind)

#007B99

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5651ef;
/* rgb */ color: rgb(86, 81, 239);
/* oklch */ color: oklch(54.1% 0.229 276.9);

Tailwind

colors: {
  custom: {
    50: '#9683f5',
    500: '#5651ef',
    950: '#000000',
  },
}

SCSS

$custom: #5651ef;
$custom-light: #9683f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5651ef",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 239
  },
  "hsl": {
    "h": 241.899,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.54065,
    "c": 0.22887,
    "h": 276.9
  },
  "luminance": 0.14095
}

Semantic roles & 50–950 ramp

primary

#5651EF

secondary

#E9EAB1

accent

#E006D9

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5651EF

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

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