#5657E6#5657E6

#5657E6 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.3% C 0.211 H 276.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5657E6
RGB	rgb(86, 87, 230)
HSL	hsl(240, 74%, 62%)
HSV	hsv(240, 63%, 90%)
CMYK	cmyk(62.6%, 62.2%, 0%, 9.8%)
CIE-LAB	lab(44.95, 42.05, -72.72)
CIE-LCH	lch(44.95, 84.00, 300.04°)
OKLab	oklab(54.26% 0.0237 -0.2095)
OKLCH	oklch(54.26% 0.211 276.5)
XYZ	xyz(21.5242, 14.5062, 76.5133)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5657E6 #E6E556

analogous

#569FE6 #5657E6 #9D56E6

triadic

#5657E6 #E65657 #57E656

tetradic

#5657E6 #E6569F #E6E556 #56E69D

square

#5657E6 #E6569F #E6E556 #56E69D

split-complementary

#5657E6 #E69D56 #9FE656

monochromatic

#191AA9 #2122DE #5657E6 #8B8CEE #C1C1F6

Accessibility & contrast

On white

5.38

#5657E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#5657E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5657E6

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5657E6	#FFFFFF	#000000	##FFFFFF
##5657E6	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EB

Deuteranopia (green-blind)

#0064E3

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5657e6;
/* rgb */ color: rgb(86, 87, 230);
/* oklch */ color: oklch(54.3% 0.211 276.5);

Tailwind

colors: {
  custom: {
    50: '#9487ef',
    500: '#5657e6',
    950: '#000000',
  },
}

SCSS

$custom: #5657e6;
$custom-light: #9487ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5657e6",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 230
  },
  "hsl": {
    "h": 239.583,
    "s": 74.227,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54263,
    "c": 0.21084,
    "h": 276.5
  },
  "luminance": 0.14508
}

Semantic roles & 50–950 ramp

primary

#5657E6

secondary

#E6E6B1

accent

#D50FD6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5657E6

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

Preview Lab → · Contrast checker → · Palette generator →