#5657E2#5657E2

#5657E2 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 53.9% C 0.206 H 276.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5657E2
RGB	rgb(86, 87, 226)
HSL	hsl(240, 71%, 61%)
HSV	hsv(240, 62%, 89%)
CMYK	cmyk(61.9%, 61.5%, 0%, 11.4%)
CIE-LAB	lab(44.64, 40.75, -70.97)
CIE-LCH	lch(44.64, 81.84, 299.87°)
OKLab	oklab(53.94% 0.024 -0.2043)
OKLCH	oklch(53.94% 0.206 276.7)
XYZ	xyz(20.9690, 14.2841, 73.5889)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5657E2 #E2E156

analogous

#569DE2 #5657E2 #9B56E2

triadic

#5657E2 #E25657 #57E256

tetradic

#5657E2 #E2569D #E2E156 #56E29B

square

#5657E2 #E2569D #E2E156 #56E29B

split-complementary

#5657E2 #E29B56 #9DE256

monochromatic

#1C1DA2 #2526D6 #5657E2 #8A8BEB #BEBFF4

Accessibility & contrast

On white

5.44

#5657E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5657E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5657E2

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5657E2	#FFFFFF	#000000	##FFFFFF
##5657E2	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E6

Deuteranopia (green-blind)

#0064DF

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5657e2;
/* rgb */ color: rgb(86, 87, 226);
/* oklch */ color: oklch(53.9% 0.206 276.7);

Tailwind

colors: {
  custom: {
    50: '#9487ec',
    500: '#5657e2',
    950: '#000000',
  },
}

SCSS

$custom: #5657e2;
$custom-light: #9487ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5657e2",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 226
  },
  "hsl": {
    "h": 239.571,
    "s": 70.707,
    "l": 61.176
  },
  "oklch": {
    "l": 0.53937,
    "c": 0.20575,
    "h": 276.7
  },
  "luminance": 0.14286
}

Semantic roles & 50–950 ramp

primary

#5657E2

secondary

#E4E4B0

accent

#D113D3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5657E2

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

Preview Lab → · Contrast checker → · Palette generator →