#5779F5#5779F5

#5779F5 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.6% C 0.189 H 268.8°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5779F5
RGB	rgb(87, 121, 245)
HSL	hsl(227, 89%, 65%)
HSV	hsv(227, 64%, 96%)
CMYK	cmyk(64.5%, 50.6%, 0%, 3.9%)
CIE-LAB	lab(54.33, 26.50, -65.90)
CIE-LCH	lch(54.33, 71.03, 291.91°)
OKLab	oklab(61.61% -0.0041 -0.1891)
OKLCH	oklch(61.61% 0.189 268.8)
XYZ	xyz(27.2437, 22.2911, 89.2354)
Luminance	0.2229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779F5 #F5D357

analogous

#57C8F5 #5779F5 #8457F5

triadic

#5779F5 #F55779 #79F557

tetradic

#5779F5 #F557C8 #F5D357 #57F584

square

#5779F5 #F557C8 #F5D357 #57F584

split-complementary

#5779F5 #F58457 #C8F557

monochromatic

#0C34C6 #1D4BF2 #5779F5 #91A7F8 #CBD5FC

Accessibility & contrast

On white

3.85

#5779F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#5779F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779F5

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779F5	#FFFFFF	#000000	##000000
##5779F5	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F89F9

Deuteranopia (green-blind)

#007BF2

Tritanopia (blue-blind)

#0096AC

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5779f5;
/* rgb */ color: rgb(87, 121, 245);
/* oklch */ color: oklch(61.6% 0.189 268.8);

Tailwind

colors: {
  custom: {
    50: '#969ff9',
    500: '#5779f5',
    950: '#000000',
  },
}

SCSS

$custom: #5779f5;
$custom-light: #969ff9;
$custom-dark: #000000;

JSON

{
  "hex": "#5779f5",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 245
  },
  "hsl": {
    "h": 227.089,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.61612,
    "c": 0.1891,
    "h": 268.8
  },
  "luminance": 0.22294
}

Semantic roles & 50–950 ramp

primary

#5779F5

secondary

#EFE3B9

accent

#B400E5

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5779F5

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

Preview Lab → · Contrast checker → · Palette generator →