#3C45C9#3C45C9

#3C45C9 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.1% C 0.201 H 272.8°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX#3C45C9
RGBrgb(60, 69, 201)
HSLhsl(236, 57%, 51%)
HSVhsv(236, 70%, 79%)
CMYKcmyk(70.1%, 65.7%, 0%, 21.2%)
CIE-LABlab(36.80, 39.75, -69.49)
CIE-LCHlch(36.80, 80.05, 299.77°)
OKLaboklab(47.14% 0.0098 -0.2008)
OKLCHoklch(47.14% 0.201 272.8)
XYZxyz(14.5307, 9.4325, 56.3019)
Luminance0.0943 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C45C9 #C9C03C
analogous
#3C8BC9 #3C45C9 #793CC9
triadic
#3C45C9 #C93C45 #45C93C
tetradic
#3C45C9 #C93C8B #C9C03C #3CC979
square
#3C45C9 #C93C8B #C9C03C #3CC979
split-complementary
#3C45C9 #C9793C #8BC93C
monochromatic
#1E236D #2B339C #3C45C9 #6C73D6 #9CA0E4

Accessibility & contrast

On white

7.27
#3C45C9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.89
#3C45C9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C45C9
7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C45C9#FFFFFF#000000##FFFFFF
##3C45C91.007.272.897.27
#FFFFFF7.271.0021.001.00
#0000002.8921.001.0021.00
##FFFFFF7.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DCD
Deuteranopia (green-blind)
#0050C7
Tritanopia (blue-blind)
#006881
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #3c45c9;
/* rgb */ color: rgb(60, 69, 201);
/* oklch */ color: oklch(47.1% 0.201 272.8);
Tailwind
colors: {
  custom: {
    50: '#8579db',
    500: '#3c45c9',
    950: '#000000',
  },
}
SCSS
$custom: #3c45c9;
$custom-light: #8579db;
$custom-dark: #000000;
JSON
{
  "hex": "#3c45c9",
  "rgb": {
    "r": 60,
    "g": 69,
    "b": 201
  },
  "hsl": {
    "h": 236.17,
    "s": 56.627,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4714,
    "c": 0.201,
    "h": 272.8
  },
  "luminance": 0.09434
}

Semantic roles & 50–950 ramp

primary
#3C45C9
secondary
#D0CC91
accent
#D648E0
background
#F8F7FD
surface
#F0EDFB
border
#CBC8D4
text
#0C0915
muted
#7D7B83

Preview Lab

Preview with #3C45C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3C45C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva