#5657ED#5657ED

#5657ED is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.8% C 0.220 H 276.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5657ED
RGB	rgb(86, 87, 237)
HSL	hsl(240, 81%, 63%)
HSV	hsv(240, 64%, 93%)
CMYK	cmyk(63.7%, 63.3%, 0%, 7.1%)
CIE-LAB	lab(45.51, 44.31, -75.76)
CIE-LCH	lch(45.51, 87.77, 300.32°)
OKLab	oklab(54.84% 0.0232 -0.2184)
OKLCH	oklch(54.84% 0.22 276.1)
XYZ	xyz(22.5270, 14.9074, 81.7946)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5657ED #EDEC56

analogous

#56A2ED #5657ED #A156ED

triadic

#5657ED #ED5657 #57ED56

tetradic

#5657ED #ED56A2 #EDEC56 #56EDA1

square

#5657ED #ED56A2 #EDEC56 #56EDA1

split-complementary

#5657ED #EDA156 #A2ED56

monochromatic

#1314B5 #1F20E7 #5657ED #8D8EF3 #C5C5F9

Accessibility & contrast

On white

5.27

#5657ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5657ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5657ED

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5657ED	#FFFFFF	#000000	##FFFFFF
##5657ED	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F2

Deuteranopia (green-blind)

#0065EA

Tritanopia (blue-blind)

#007D9A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5657ed;
/* rgb */ color: rgb(86, 87, 237);
/* oklch */ color: oklch(54.8% 0.220 276.1);

Tailwind

colors: {
  custom: {
    50: '#9687f4',
    500: '#5657ed',
    950: '#000000',
  },
}

SCSS

$custom: #5657ed;
$custom-light: #9687f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5657ed",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 237
  },
  "hsl": {
    "h": 239.603,
    "s": 80.749,
    "l": 63.333
  },
  "oklch": {
    "l": 0.54843,
    "c": 0.21965,
    "h": 276.1
  },
  "luminance": 0.14909
}

Semantic roles & 50–950 ramp

primary

#5657ED

secondary

#EAEAB4

accent

#DC08DD

background

#FAF8FF

surface

#F3EFFE

border

#CDCAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5657ED

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

Preview Lab → · Contrast checker → · Palette generator →