#5779DC#5779DC

#5779DC is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.0% C 0.155 H 267.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5779DC
RGB	rgb(87, 121, 220)
HSL	hsl(225, 66%, 60%)
HSV	hsv(225, 60%, 86%)
CMYK	cmyk(60.5%, 45%, 0%, 13.7%)
CIE-LAB	lab(52.80, 18.06, -54.38)
CIE-LCH	lch(52.80, 57.30, 288.37°)
OKLab	oklab(59.95% -0.0072 -0.1552)
OKLCH	oklch(59.95% 0.155 267.4)
XYZ	xyz(23.6817, 20.8663, 70.4759)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779DC #DCBA57

analogous

#57BBDC #5779DC #7857DC

triadic

#5779DC #DC5779 #79DC57

tetradic

#5779DC #DC57BB #DCBA57 #57DC78

square

#5779DC #DC57BB #DCBA57 #57DC78

split-complementary

#5779DC #DC7857 #BBDC57

monochromatic

#203F99 #2A54CB #5779DC #8AA1E7 #BCCAF1

Accessibility & contrast

On white

4.06

#5779DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5779DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779DC

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779DC	#FFFFFF	#000000	##000000
##5779DC	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A84E0

Deuteranopia (green-blind)

#3678DA

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5779dc;
/* rgb */ color: rgb(87, 121, 220);
/* oklch */ color: oklch(60.0% 0.155 267.4);

Tailwind

colors: {
  custom: {
    50: '#919fe7',
    500: '#5779dc',
    950: '#000000',
  },
}

SCSS

$custom: #5779dc;
$custom-light: #919fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5779dc",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 220
  },
  "hsl": {
    "h": 224.662,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59954,
    "c": 0.15535,
    "h": 267.4
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#5779DC

secondary

#E1D4AE

accent

#9F18CD

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5779DC

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

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