#5777F2#5777F2

#5777F2 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 61.0% C 0.188 H 269.2°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5777F2
RGB	rgb(87, 119, 242)
HSL	hsl(228, 86%, 65%)
HSV	hsv(228, 64%, 95%)
CMYK	cmyk(64%, 50.8%, 0%, 5.1%)
CIE-LAB	lab(53.63, 26.71, -65.37)
CIE-LCH	lch(53.63, 70.61, 292.23°)
OKLab	oklab(61.02% -0.0026 -0.1875)
OKLCH	oklch(61.02% 0.188 269.2)
XYZ	xyz(26.5489, 21.6283, 86.7628)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5777F2 #F2D257

analogous

#57C4F2 #5777F2 #8557F2

triadic

#5777F2 #F25777 #77F257

tetradic

#5777F2 #F257C4 #F2D257 #57F285

square

#5777F2 #F257C4 #F2D257 #57F285

split-complementary

#5777F2 #F28557 #C4F257

monochromatic

#0F33C0 #1E49EE #5777F2 #90A5F6 #C9D3FB

Accessibility & contrast

On white

3.94

#5777F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#5777F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5777F2

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5777F2	#FFFFFF	#000000	##000000
##5777F2	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E87F6

Deuteranopia (green-blind)

#0079EF

Tritanopia (blue-blind)

#0094A9

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5777f2;
/* rgb */ color: rgb(87, 119, 242);
/* oklch */ color: oklch(61.0% 0.188 269.2);

Tailwind

colors: {
  custom: {
    50: '#959df7',
    500: '#5777f2',
    950: '#000000',
  },
}

SCSS

$custom: #5777f2;
$custom-light: #959df7;
$custom-dark: #000000;

JSON

{
  "hex": "#5777f2",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 242
  },
  "hsl": {
    "h": 227.613,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61017,
    "c": 0.18755,
    "h": 269.2
  },
  "luminance": 0.21631
}

Semantic roles & 50–950 ramp

primary

#5777F2

secondary

#EDE2B8

accent

#B403E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5777F2

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

Preview Lab → · Contrast checker → · Palette generator →