#5657DE#5657DE

#5657DE is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.6% C 0.201 H 276.9°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5657DE
RGB	rgb(86, 87, 222)
HSL	hsl(240, 67%, 60%)
HSV	hsv(240, 61%, 87%)
CMYK	cmyk(61.3%, 60.8%, 0%, 12.9%)
CIE-LAB	lab(44.33, 39.46, -69.20)
CIE-LCH	lch(44.33, 79.66, 299.69°)
OKLab	oklab(53.61% 0.0241 -0.1991)
OKLCH	oklch(53.61% 0.201 276.9)
XYZ	xyz(20.4265, 14.0671, 70.7319)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5657DE #DEDD56

analogous

#569BDE #5657DE #9956DE

triadic

#5657DE #DE5657 #57DE56

tetradic

#5657DE #DE569B #DEDD56 #56DE99

square

#5657DE #DE569B #DEDD56 #56DE99

split-complementary

#5657DE #DE9956 #9BDE56

monochromatic

#1E1F9B #282ACE #5657DE #898AE8 #BCBDF2

Accessibility & contrast

On white

5.51

#5657DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5657DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5657DE

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5657DE	#FFFFFF	#000000	##FFFFFF
##5657DE	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE2

Deuteranopia (green-blind)

#0063DB

Tritanopia (blue-blind)

#007892

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5657de;
/* rgb */ color: rgb(86, 87, 222);
/* oklch */ color: oklch(53.6% 0.201 276.9);

Tailwind

colors: {
  custom: {
    50: '#9386e9',
    500: '#5657de',
    950: '#000000',
  },
}

SCSS

$custom: #5657de;
$custom-light: #9386e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5657de",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 222
  },
  "hsl": {
    "h": 239.559,
    "s": 67.327,
    "l": 60.392
  },
  "oklch": {
    "l": 0.53614,
    "c": 0.20061,
    "h": 276.9
  },
  "luminance": 0.14069
}

Semantic roles & 50–950 ramp

primary

#5657DE

secondary

#E2E1AE

accent

#CE16CF

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5657DE

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

Preview Lab → · Contrast checker → · Palette generator →