#453DCC#453DCC

#453DCC is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.7% C 0.211 H 276.9°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX#453DCC
RGBrgb(69, 61, 204)
HSLhsl(243, 58%, 52%)
HSVhsv(243, 70%, 80%)
CMYKcmyk(66.2%, 70.1%, 0%, 20%)
CIE-LABlab(35.91, 46.57, -72.68)
CIE-LCHlch(35.91, 86.32, 302.65°)
OKLaboklab(46.73% 0.0253 -0.2099)
OKLCHoklch(46.73% 0.211 276.9)
XYZxyz(15.0185, 8.9610, 58.0532)
Luminance0.0896 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#453DCC #C4CC3D
analogous
#3D7CCC #453DCC #8D3DCC
triadic
#453DCC #CC453D #3DCC45
tetradic
#453DCC #CC3D7C #C4CC3D #3DCC8D
square
#453DCC #CC3D7C #C4CC3D #3DCC8D
split-complementary
#453DCC #CC8D3D #7CCC3D
monochromatic
#221E71 #312AA1 #453DCC #736DD9 #A29EE5

Accessibility & contrast

On white

7.52
#453DCC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.79
#453DCC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DCC
7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##453DCC#FFFFFF#000000##FFFFFF
##453DCC1.007.522.797.52
#FFFFFF7.521.0021.001.00
#0000002.7921.001.0021.00
##FFFFFF7.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005AD0
Deuteranopia (green-blind)
#004EC9
Tritanopia (blue-blind)
#006480
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #453dcc;
/* rgb */ color: rgb(69, 61, 204);
/* oklch */ color: oklch(46.7% 0.211 276.9);
Tailwind
colors: {
  custom: {
    50: '#8a74dd',
    500: '#453dcc',
    950: '#000000',
  },
}
SCSS
$custom: #453dcc;
$custom-light: #8a74dd;
$custom-dark: #000000;
JSON
{
  "hex": "#453dcc",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 204
  },
  "hsl": {
    "h": 243.357,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46728,
    "c": 0.21139,
    "h": 276.9
  },
  "luminance": 0.08962
}

Semantic roles & 50–950 ramp

primary
#453DCC
secondary
#CED293
accent
#E246D9
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #453DCC

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

Preview Lab → · Contrast checker → · Palette generator →

#453DCC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva