#5778BE#5778BE

#5778BE is a mid, moderate blue. Relative luminance 0.192; OKLCH L 58.0% C 0.115 H 264.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5778BE
RGB	rgb(87, 120, 190)
HSL	hsl(221, 44%, 54%)
HSV	hsv(221, 54%, 75%)
CMYK	cmyk(54.2%, 36.8%, 0%, 25.5%)
CIE-LAB	lab(50.89, 8.76, -40.35)
CIE-LCH	lch(50.89, 41.29, 282.25°)
OKLab	oklab(57.95% -0.0119 -0.1141)
OKLCH	oklch(57.95% 0.115 264)
XYZ	xyz(19.9381, 19.1754, 51.3558)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778BE #BE9D57

analogous

#57ABBE #5778BE #6A57BE

triadic

#5778BE #BE5778 #78BE57

tetradic

#5778BE #BE57AB #BE9D57 #57BE6A

square

#5778BE #BE57AB #BE9D57 #57BE6A

split-complementary

#5778BE #BE6A57 #ABBE57

monochromatic

#2B416F #3C5B9C #5778BE #839BCF #AFBFE0

Accessibility & contrast

On white

4.34

#5778BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#5778BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778BE

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778BE	#FFFFFF	#000000	##000000
##5778BE	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7EC1

Deuteranopia (green-blind)

#5075BC

Tritanopia (blue-blind)

#1E8792

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5778be;
/* rgb */ color: rgb(87, 120, 190);
/* oklch */ color: oklch(58.0% 0.115 264.0);

Tailwind

colors: {
  custom: {
    50: '#8d9ed2',
    500: '#5778be',
    950: '#000000',
  },
}

SCSS

$custom: #5778be;
$custom-light: #8d9ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#5778be",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 190
  },
  "hsl": {
    "h": 220.777,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5795,
    "c": 0.11472,
    "h": 264
  },
  "luminance": 0.19177
}

Semantic roles & 50–950 ramp

primary

#5778BE

secondary

#CEC0A3

accent

#AB54D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5778BE

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

Preview Lab → · Contrast checker → · Palette generator →