#5779D4#5779D4

#5779D4 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.5% C 0.144 H 266.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5779D4
RGB	rgb(87, 121, 212)
HSL	hsl(224, 59%, 59%)
HSV	hsv(224, 59%, 83%)
CMYK	cmyk(59%, 42.9%, 0%, 16.9%)
CIE-LAB	lab(52.35, 15.39, -50.59)
CIE-LCH	lch(52.35, 52.88, 286.92°)
OKLab	oklab(59.46% -0.0085 -0.1441)
OKLCH	oklch(59.46% 0.144 266.6)
XYZ	xyz(22.6475, 20.4526, 65.0289)
Luminance	0.2045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779D4 #D4B257

analogous

#57B7D4 #5779D4 #7357D4

triadic

#5779D4 #D45779 #79D457

tetradic

#5779D4 #D457B7 #D4B257 #57D473

square

#5779D4 #D457B7 #D4B257 #57D473

split-complementary

#5779D4 #D47357 #B7D457

monochromatic

#24408D #3057BD #5779D4 #88A0E0 #B8C7ED

Accessibility & contrast

On white

4.13

#5779D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#5779D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779D4

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779D4	#FFFFFF	#000000	##000000
##5779D4	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5083D7

Deuteranopia (green-blind)

#3F78D2

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5779d4;
/* rgb */ color: rgb(87, 121, 212);
/* oklch */ color: oklch(59.5% 0.144 266.6);

Tailwind

colors: {
  custom: {
    50: '#909fe2',
    500: '#5779d4',
    950: '#000000',
  },
}

SCSS

$custom: #5779d4;
$custom-light: #909fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#5779d4",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 212
  },
  "hsl": {
    "h": 223.68,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59455,
    "c": 0.14431,
    "h": 266.6
  },
  "luminance": 0.20454
}

Semantic roles & 50–950 ramp

primary

#5779D4

secondary

#DCCFAB

accent

#B845E2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5779D4

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

Preview Lab → · Contrast checker → · Palette generator →