#453FD1#453FD1

#453FD1 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.5% C 0.215 H 276.2°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX#453FD1
RGBrgb(69, 63, 209)
HSLhsl(242, 61%, 53%)
HSVhsv(242, 70%, 82%)
CMYKcmyk(67%, 69.9%, 0%, 18%)
CIE-LABlab(36.78, 47.03, -74.13)
CIE-LCHlch(36.78, 87.80, 302.39°)
OKLaboklab(47.5% 0.0232 -0.2141)
OKLCHoklch(47.5% 0.215 276.2)
XYZxyz(15.7366, 9.4223, 61.2986)
Luminance0.0942 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#453FD1 #CBD13F
analogous
#3F82D1 #453FD1 #8E3FD1
triadic
#453FD1 #D1453F #3FD145
tetradic
#453FD1 #D13F82 #CBD13F #3FD18E
square
#453FD1 #D13F82 #CBD13F #3FD18E
split-complementary
#453FD1 #D18E3F #82D13F
monochromatic
#211D79 #2E29AA #453FD1 #7570DD #A5A2E9

Accessibility & contrast

On white

7.28
#453FD1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.88
#453FD1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FD1
7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##453FD1#FFFFFF#000000##FFFFFF
##453FD11.007.282.887.28
#FFFFFF7.281.0021.001.00
#0000002.8821.001.0021.00
##FFFFFF7.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD5
Deuteranopia (green-blind)
#0050CE
Tritanopia (blue-blind)
#006783
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #453fd1;
/* rgb */ color: rgb(69, 63, 209);
/* oklch */ color: oklch(47.5% 0.215 276.2);
Tailwind
colors: {
  custom: {
    50: '#8a75e0',
    500: '#453fd1',
    950: '#000000',
  },
}
SCSS
$custom: #453fd1;
$custom-light: #8a75e0;
$custom-dark: #000000;
JSON
{
  "hex": "#453fd1",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 242.466,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.47496,
    "c": 0.21539,
    "h": 276.2
  },
  "luminance": 0.09424
}

Semantic roles & 50–950 ramp

primary
#453FD1
secondary
#D3D597
accent
#E443DE
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #453FD1

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

Preview Lab → · Contrast checker → · Palette generator →

#453FD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva