#5773BE#5773BE

#5773BE is a mid, vivid blue. Relative luminance 0.180; OKLCH L 56.9% C 0.121 H 267.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5773BE
RGB	rgb(87, 115, 190)
HSL	hsl(224, 44%, 54%)
HSV	hsv(224, 54%, 75%)
CMYK	cmyk(54.2%, 39.5%, 0%, 25.5%)
CIE-LAB	lab(49.50, 11.82, -42.55)
CIE-LCH	lch(49.50, 44.16, 285.52°)
OKLab	oklab(56.88% -0.0061 -0.1206)
OKLCH	oklch(56.88% 0.121 267.1)
XYZ	xyz(19.3524, 18.0040, 51.1605)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773BE #BEA257

analogous

#57A7BE #5773BE #6F57BE

triadic

#5773BE #BE5773 #73BE57

tetradic

#5773BE #BE57A7 #BEA257 #57BE6F

square

#5773BE #BE57A7 #BEA257 #57BE6F

split-complementary

#5773BE #BE6F57 #A7BE57

monochromatic

#2B3E6F #3C569C #5773BE #8398CF #AFBDE0

Accessibility & contrast

On white

4.56

#5773BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#5773BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773BE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773BE	#FFFFFF	#000000	##000000
##5773BE	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC1

Deuteranopia (green-blind)

#4871BC

Tritanopia (blue-blind)

#20838F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5773be;
/* rgb */ color: rgb(87, 115, 190);
/* oklch */ color: oklch(56.9% 0.121 267.1);

Tailwind

colors: {
  custom: {
    50: '#8d9bd2',
    500: '#5773be',
    950: '#000000',
  },
}

SCSS

$custom: #5773be;
$custom-light: #8d9bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5773be",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 190
  },
  "hsl": {
    "h": 223.689,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56875,
    "c": 0.12073,
    "h": 267.1
  },
  "luminance": 0.18005
}

Semantic roles & 50–950 ramp

primary

#5773BE

secondary

#CEC2A3

accent

#B154D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5773BE

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

Preview Lab → · Contrast checker → · Palette generator →