#453CDF#453CDF

#453CDF is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.4% C 0.235 H 275.5°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX#453CDF
RGBrgb(69, 60, 223)
HSLhsl(243, 72%, 55%)
HSVhsv(243, 73%, 87%)
CMYKcmyk(69.1%, 73.1%, 0%, 12.5%)
CIE-LABlab(37.52, 53.12, -80.97)
CIE-LCHlch(37.52, 96.84, 303.27°)
OKLaboklab(48.42% 0.0225 -0.2341)
OKLCHoklch(48.42% 0.235 275.5)
XYZxyz(17.3850, 9.8230, 70.7776)
Luminance0.0983 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#453CDF #D6DF3C
analogous
#3C84DF #453CDF #963CDF
triadic
#453CDF #DF453C #3CDF45
tetradic
#453CDF #DF3C84 #D6DF3C #3CDF96
square
#453CDF #DF3C84 #D6DF3C #3CDF96
split-complementary
#453CDF #DF963C #84DF3C
monochromatic
#1D178A #281FBF #453CDF #7771E8 #A9A5F0

Accessibility & contrast

On white

7.08
#453CDF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.97
#453CDF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CDF
7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##453CDF#FFFFFF#000000##FFFFFF
##453CDF1.007.082.977.08
#FFFFFF7.081.0021.001.00
#0000002.9721.001.0021.00
##FFFFFF7.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005FE4
Deuteranopia (green-blind)
#0051DC
Tritanopia (blue-blind)
#006B8A
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #453cdf;
/* rgb */ color: rgb(69, 60, 223);
/* oklch */ color: oklch(48.4% 0.235 275.5);
Tailwind
colors: {
  custom: {
    50: '#8e74ea',
    500: '#453cdf',
    950: '#000000',
  },
}
SCSS
$custom: #453cdf;
$custom-light: #8e74ea;
$custom-dark: #000000;
JSON
{
  "hex": "#453cdf",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 223
  },
  "hsl": {
    "h": 243.313,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.48423,
    "c": 0.23515,
    "h": 275.5
  },
  "luminance": 0.09825
}

Semantic roles & 50–950 ramp

primary
#453CDF
secondary
#DADD99
accent
#EF39E5
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #453CDF

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

Preview Lab → · Contrast checker → · Palette generator →

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