#3C5BC0#3C5BC0

#3C5BC0 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.5% C 0.162 H 267.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX#3C5BC0
RGBrgb(60, 91, 192)
HSLhsl(226, 52%, 49%)
HSVhsv(226, 69%, 75%)
CMYKcmyk(68.7%, 52.6%, 0%, 24.7%)
CIE-LABlab(41.61, 22.59, -56.43)
CIE-LCHlch(41.61, 60.79, 291.82°)
OKLaboklab(50.49% -0.0073 -0.1622)
OKLCHoklch(50.49% 0.162 267.4)
XYZxyz(15.1157, 12.2471, 51.4263)
Luminance0.1225 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C5BC0 #C0A13C
analogous
#3C9DC0 #3C5BC0 #5F3CC0
triadic
#3C5BC0 #C03C5B #5BC03C
tetradic
#3C5BC0 #C03C9D #C0A13C #3CC05F
square
#3C5BC0 #C03C9D #C0A13C #3CC05F
split-complementary
#3C5BC0 #C05F3C #9DC03C
monochromatic
#1F2F63 #2D4591 #3C5BC0 #6981D0 #98A8DF

Accessibility & contrast

On white

6.09
#3C5BC0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.45
#3C5BC0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5BC0
6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C5BC0#FFFFFF#000000##FFFFFF
##3C5BC01.006.093.456.09
#FFFFFF6.091.0021.001.00
#0000003.4521.001.0021.00
##FFFFFF6.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1868C4
Deuteranopia (green-blind)
#005CBE
Tritanopia (blue-blind)
#007385
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #3c5bc0;
/* rgb */ color: rgb(60, 91, 192);
/* oklch */ color: oklch(50.5% 0.162 267.4);
Tailwind
colors: {
  custom: {
    50: '#8188d4',
    500: '#3c5bc0',
    950: '#000000',
  },
}
SCSS
$custom: #3c5bc0;
$custom-light: #8188d4;
$custom-dark: #000000;
JSON
{
  "hex": "#3c5bc0",
  "rgb": {
    "r": 60,
    "g": 91,
    "b": 192
  },
  "hsl": {
    "h": 225.909,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50489,
    "c": 0.16235,
    "h": 267.4
  },
  "luminance": 0.12249
}

Semantic roles & 50–950 ramp

primary
#3C5BC0
secondary
#CABC8D
accent
#BA4CDC
background
#F8F8FD
surface
#F0EFFA
border
#CBCAD3
text
#0C0B14
muted
#7D7C83

Preview Lab

Preview with #3C5BC0

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

Preview Lab → · Contrast checker → · Palette generator →

#3C5BC0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva