#5763CA#5763CA

#5763CA is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.158 H 274.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5763CA
RGB	rgb(87, 99, 202)
HSL	hsl(234, 52%, 57%)
HSV	hsv(234, 57%, 79%)
CMYK	cmyk(56.9%, 51%, 0%, 20.8%)
CIE-LAB	lab(45.92, 25.69, -55.17)
CIE-LCH	lch(45.92, 60.86, 294.97°)
OKLab	oklab(54.37% 0.0134 -0.1578)
OKLCH	oklch(54.37% 0.158 274.9)
XYZ	xyz(19.0495, 15.2128, 57.7982)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763CA #CABE57

analogous

#579DCA #5763CA #8557CA

triadic

#5763CA #CA5763 #63CA57

tetradic

#5763CA #CA579D #CABE57 #57CA85

square

#5763CA #CA579D #CABE57 #57CA85

split-complementary

#5763CA #CA8557 #9DCA57

monochromatic

#28317F #3743AD #5763CA #868ED9 #B4B9E7

Accessibility & contrast

On white

5.19

#5763CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5763CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763CA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763CA	#FFFFFF	#000000	##FFFFFF
##5763CA	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C72CE

Deuteranopia (green-blind)

#1568C8

Tritanopia (blue-blind)

#0E7A8D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5763ca;
/* rgb */ color: rgb(87, 99, 202);
/* oklch */ color: oklch(54.4% 0.158 274.9);

Tailwind

colors: {
  custom: {
    50: '#908fdb',
    500: '#5763ca',
    950: '#000000',
  },
}

SCSS

$custom: #5763ca;
$custom-light: #908fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5763ca",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 233.739,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.54374,
    "c": 0.15834,
    "h": 274.9
  },
  "luminance": 0.15214
}

Semantic roles & 50–950 ramp

primary

#5763CA

secondary

#D6D1A7

accent

#CD4CDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5763CA

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

Preview Lab → · Contrast checker → · Palette generator →