#5768CB#5768CB

#5768CB is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.4% C 0.153 H 273.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5768CB
RGB	rgb(87, 104, 203)
HSL	hsl(231, 53%, 57%)
HSV	hsv(231, 57%, 80%)
CMYK	cmyk(57.1%, 48.8%, 0%, 20.4%)
CIE-LAB	lab(47.28, 22.91, -53.56)
CIE-LCH	lch(47.28, 58.25, 293.16°)
OKLab	oklab(55.42% 0.0082 -0.153)
OKLCH	oklch(55.42% 0.153 273.1)
XYZ	xyz(19.6568, 16.2372, 58.5866)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5768CB #CBBA57

analogous

#57A2CB #5768CB #8057CB

triadic

#5768CB #CB5768 #68CB57

tetradic

#5768CB #CB57A2 #CBBA57 #57CB80

square

#5768CB #CB57A2 #CBBA57 #57CB80

split-complementary

#5768CB #CB8057 #A2CB57

monochromatic

#283580 #3648AF #5768CB #8692D9 #B4BCE8

Accessibility & contrast

On white

4.94

#5768CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#5768CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5768CB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5768CB	#FFFFFF	#000000	##FFFFFF
##5768CB	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3775CF

Deuteranopia (green-blind)

#246BC9

Tritanopia (blue-blind)

#077E90

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5768cb;
/* rgb */ color: rgb(87, 104, 203);
/* oklch */ color: oklch(55.4% 0.153 273.1);

Tailwind

colors: {
  custom: {
    50: '#9092db',
    500: '#5768cb',
    950: '#000000',
  },
}

SCSS

$custom: #5768cb;
$custom-light: #9092db;
$custom-dark: #000000;

JSON

{
  "hex": "#5768cb",
  "rgb": {
    "r": 87,
    "g": 104,
    "b": 203
  },
  "hsl": {
    "h": 231.207,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55422,
    "c": 0.15319,
    "h": 273.1
  },
  "luminance": 0.16239
}

Semantic roles & 50–950 ramp

primary

#5768CB

secondary

#D7D0A7

accent

#C74CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0D15

muted

#7E7D83

Preview Lab

Preview with #5768CB

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

Preview Lab → · Contrast checker → · Palette generator →