#5763BE#5763BE

#5763BE is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.6% C 0.141 H 274.9°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#5763BE
RGB	rgb(87, 99, 190)
HSL	hsl(233, 44%, 54%)
HSV	hsv(233, 54%, 75%)
CMYK	cmyk(54.2%, 47.9%, 0%, 25.5%)
CIE-LAB	lab(45.17, 21.76, -49.45)
CIE-LCH	lch(45.17, 54.02, 293.75°)
OKLab	oklab(53.57% 0.0122 -0.1409)
OKLCH	oklch(53.57% 0.141 274.9)
XYZ	xyz(17.6836, 14.6664, 50.6043)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763BE #BEB257

analogous

#5797BE #5763BE #7F57BE

triadic

#5763BE #BE5763 #63BE57

tetradic

#5763BE #BE5797 #BEB257 #57BE7F

square

#5763BE #BE5797 #BEB257 #57BE7F

split-complementary

#5763BE #BE7F57 #97BE57

monochromatic

#2B336F #3C479C #5763BE #838CCF #AFB5E0

Accessibility & contrast

On white

5.34

#5763BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#5763BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763BE

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763BE	#FFFFFF	#000000	##FFFFFF
##5763BE	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396FC1

Deuteranopia (green-blind)

#2C67BC

Tritanopia (blue-blind)

#247787

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5763be;
/* rgb */ color: rgb(87, 99, 190);
/* oklch */ color: oklch(53.6% 0.141 274.9);

Tailwind

colors: {
  custom: {
    50: '#8e8fd2',
    500: '#5763be',
    950: '#000000',
  },
}

SCSS

$custom: #5763be;
$custom-light: #8e8fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5763be",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 190
  },
  "hsl": {
    "h": 233.01,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53565,
    "c": 0.14145,
    "h": 274.9
  },
  "luminance": 0.14668
}

Semantic roles & 50–950 ramp

primary

#5763BE

secondary

#CEC9A3

accent

#C554D4

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5763BE

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

Preview Lab → · Contrast checker → · Palette generator →