#5779F2#5779F2

#5779F2 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.4% C 0.185 H 268.6°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#5779F2
RGB	rgb(87, 121, 242)
HSL	hsl(227, 86%, 65%)
HSV	hsv(227, 64%, 95%)
CMYK	cmyk(64%, 50%, 0%, 5.1%)
CIE-LAB	lab(54.14, 25.49, -64.54)
CIE-LCH	lch(54.14, 69.39, 291.55°)
OKLab	oklab(61.41% -0.0044 -0.1851)
OKLCH	oklch(61.41% 0.185 268.6)
XYZ	xyz(26.7894, 22.1093, 86.8429)
Luminance	0.2211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779F2 #F2D057

analogous

#57C6F2 #5779F2 #8357F2

triadic

#5779F2 #F25779 #79F257

tetradic

#5779F2 #F257C6 #F2D057 #57F283

square

#5779F2 #F257C6 #F2D057 #57F283

split-complementary

#5779F2 #F28357 #C6F257

monochromatic

#0F36C0 #1E4CEE #5779F2 #90A6F6 #C9D4FB

Accessibility & contrast

On white

3.87

#5779F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#5779F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779F2

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779F2	#FFFFFF	#000000	##000000
##5779F2	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3489F6

Deuteranopia (green-blind)

#007BF0

Tritanopia (blue-blind)

#0095AA

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5779f2;
/* rgb */ color: rgb(87, 121, 242);
/* oklch */ color: oklch(61.4% 0.185 268.6);

Tailwind

colors: {
  custom: {
    50: '#959ff7',
    500: '#5779f2',
    950: '#000000',
  },
}

SCSS

$custom: #5779f2;
$custom-light: #959ff7;
$custom-dark: #000000;

JSON

{
  "hex": "#5779f2",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 242
  },
  "hsl": {
    "h": 226.839,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61405,
    "c": 0.18512,
    "h": 268.6
  },
  "luminance": 0.22112
}

Semantic roles & 50–950 ramp

primary

#5779F2

secondary

#EDE1B8

accent

#B103E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5779F2

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

Preview Lab → · Contrast checker → · Palette generator →