#5773E7#5773E7

#5773E7 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.5% C 0.178 H 270.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5773E7
RGB	rgb(87, 115, 231)
HSL	hsl(228, 75%, 62%)
HSV	hsv(228, 62%, 91%)
CMYK	cmyk(62.3%, 50.2%, 0%, 9.4%)
CIE-LAB	lab(51.90, 25.45, -62.01)
CIE-LCH	lch(51.90, 67.03, 292.32°)
OKLab	oklab(59.48% 0.0001 -0.1777)
OKLCH	oklch(59.48% 0.178 270)
XYZ	xyz(24.4802, 20.0551, 78.1668)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773E7 #E7CB57

analogous

#57BBE7 #5773E7 #8357E7

triadic

#5773E7 #E75773 #73E757

tetradic

#5773E7 #E757BB #E7CB57 #57E783

square

#5773E7 #E757BB #E7CB57 #57E783

split-complementary

#5773E7 #E78357 #BBE757

monochromatic

#1835AB #2146DF #5773E7 #8DA0EF #C2CCF6

Accessibility & contrast

On white

4.19

#5773E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5773E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773E7

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773E7	#FFFFFF	#000000	##000000
##5773E7	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3182EB

Deuteranopia (green-blind)

#0176E5

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5773e7;
/* rgb */ color: rgb(87, 115, 231);
/* oklch */ color: oklch(59.5% 0.178 270.0);

Tailwind

colors: {
  custom: {
    50: '#939aef',
    500: '#5773e7',
    950: '#000000',
  },
}

SCSS

$custom: #5773e7;
$custom-light: #939aef;
$custom-dark: #000000;

JSON

{
  "hex": "#5773e7",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 231
  },
  "hsl": {
    "h": 228.333,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.59482,
    "c": 0.17771,
    "h": 270
  },
  "luminance": 0.20057
}

Semantic roles & 50–950 ramp

primary

#5773E7

secondary

#E7DDB3

accent

#B00ED7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5773E7

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

Preview Lab → · Contrast checker → · Palette generator →