#5777E9#5777E9

#5777E9 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.4% C 0.175 H 268.9°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#5777E9
RGBrgb(87, 119, 233)
HSLhsl(227, 77%, 63%)
HSVhsv(227, 63%, 91%)
CMYKcmyk(62.7%, 48.9%, 0%, 8.6%)
CIE-LABlab(53.06, 23.67, -61.27)
CIE-LCHlch(53.06, 65.68, 291.12°)
OKLaboklab(60.4% -0.0035 -0.1755)
OKLCHoklch(60.4% 0.175 268.9)
XYZxyz(25.2303, 21.1009, 79.8183)
Luminance0.2110 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5777E9 #E9C957
analogous
#57C0E9 #5777E9 #8057E9
triadic
#5777E9 #E95777 #77E957
tetradic
#5777E9 #E957C0 #E9C957 #57E980
square
#5777E9 #E957C0 #E9C957 #57E980
split-complementary
#5777E9 #E98057 #C0E957
monochromatic
#1738AF #214BE2 #5777E9 #8DA3F0 #C3CFF7

Accessibility & contrast

On white

4.02
#5777E9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#5777E9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5777E9
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5777E9#FFFFFF#000000##000000
##5777E91.004.025.225.22
#FFFFFF4.021.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#3A86ED
Deuteranopia (green-blind)
#1678E7
Tritanopia (blue-blind)
#0091A5
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #5777e9;
/* rgb */ color: rgb(87, 119, 233);
/* oklch */ color: oklch(60.4% 0.175 268.9);
Tailwind
colors: {
  custom: {
    50: '#949df1',
    500: '#5777e9',
    950: '#000000',
  },
}
SCSS
$custom: #5777e9;
$custom-light: #949df1;
$custom-dark: #000000;
JSON
{
  "hex": "#5777e9",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 233
  },
  "hsl": {
    "h": 226.849,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60402,
    "c": 0.17549,
    "h": 268.9
  },
  "luminance": 0.21103
}

Semantic roles & 50–950 ramp

primary
#5777E9
secondary
#E8DDB3
accent
#AC0CD9
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #5777E9

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

Preview Lab → · Contrast checker → · Palette generator →

#5777E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva