#5C66F2#5C66F2

#5C66F2 is a mid, highly saturated blue. Relative luminance 0.182; OKLCH L 58.2% C 0.207 H 274.9°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#5C66F2
RGBrgb(92, 102, 242)
HSLhsl(236, 85%, 65%)
HSVhsv(236, 62%, 95%)
CMYKcmyk(62%, 57.9%, 0%, 5.1%)
CIE-LABlab(49.72, 37.87, -71.68)
CIE-LCHlch(49.72, 81.07, 297.85°)
OKLaboklab(58.16% 0.0175 -0.2062)
OKLCHoklch(58.16% 0.207 274.9)
XYZxyz(25.1868, 18.1868, 86.1703)
Luminance0.1819 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5C66F2 #F2E85C
analogous
#5CB1F2 #5C66F2 #9D5CF2
triadic
#5C66F2 #F25C66 #66F25C
tetradic
#5C66F2 #F25CB1 #F2E85C #5CF29D
square
#5C66F2 #F25CB1 #F2E85C #5CF29D
split-complementary
#5C66F2 #F29D5C #B1F25C
monochromatic
#101CC4 #2331ED #5C66F2 #959BF7 #CDD0FB

Accessibility & contrast

On white

4.53
#5C66F2 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.64
#5C66F2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C66F2
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5C66F2#FFFFFF#000000##000000
##5C66F21.004.534.644.64
#FFFFFF4.531.0021.0021.00
#0000004.6421.001.001.00
##0000004.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#007DF7
Deuteranopia (green-blind)
#0070EF
Tritanopia (blue-blind)
#0088A2
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #5c66f2;
/* rgb */ color: rgb(92, 102, 242);
/* oklch */ color: oklch(58.2% 0.207 274.9);
Tailwind
colors: {
  custom: {
    50: '#9891f7',
    500: '#5c66f2',
    950: '#000000',
  },
}
SCSS
$custom: #5c66f2;
$custom-light: #9891f7;
$custom-dark: #000000;
JSON
{
  "hex": "#5c66f2",
  "rgb": {
    "r": 92,
    "g": 102,
    "b": 242
  },
  "hsl": {
    "h": 236,
    "s": 85.227,
    "l": 65.49
  },
  "oklch": {
    "l": 0.58164,
    "c": 0.20692,
    "h": 274.9
  },
  "luminance": 0.18189
}

Semantic roles & 50–950 ramp

primary
#5C66F2
secondary
#EEEBBC
accent
#D304E2
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#0F0D17
muted
#7F7D85

Preview Lab

Preview with #5C66F2

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

Preview Lab → · Contrast checker → · Palette generator →

#5C66F2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva