#454AB4#454AB4

#454AB4 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.165 H 275.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX#454AB4
RGBrgb(69, 74, 180)
HSLhsl(237, 45%, 49%)
HSVhsv(237, 62%, 71%)
CMYKcmyk(61.7%, 58.9%, 0%, 29.4%)
CIE-LABlab(36.85, 30.73, -57.08)
CIE-LCHlch(36.85, 64.83, 298.29°)
OKLaboklab(46.79% 0.017 -0.1641)
OKLCHoklch(46.79% 0.165 275.9)
XYZxyz(13.1386, 9.4570, 44.3042)
Luminance0.0946 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#454AB4 #B4AF45
analogous
#4582B4 #454AB4 #7845B4
triadic
#454AB4 #B4454A #4AB445
tetradic
#454AB4 #B44582 #B4AF45 #45B478
square
#454AB4 #B44582 #B4AF45 #45B478
split-complementary
#454AB4 #B47845 #82B445
monochromatic
#23265C #343888 #454AB4 #6F73C8 #9B9ED9

Accessibility & contrast

On white

7.26
#454AB4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.89
#454AB4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454AB4
7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##454AB4#FFFFFF#000000##FFFFFF
##454AB41.007.262.897.26
#FFFFFF7.261.0021.001.00
#0000002.8921.001.0021.00
##FFFFFF7.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CB8
Deuteranopia (green-blind)
#0052B2
Tritanopia (blue-blind)
#006478
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #454ab4;
/* rgb */ color: rgb(69, 74, 180);
/* oklch */ color: oklch(46.8% 0.165 275.9);
Tailwind
colors: {
  custom: {
    50: '#847ccb',
    500: '#454ab4',
    950: '#000000',
  },
}
SCSS
$custom: #454ab4;
$custom-light: #847ccb;
$custom-dark: #000000;
JSON
{
  "hex": "#454ab4",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 180
  },
  "hsl": {
    "h": 237.297,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46789,
    "c": 0.16498,
    "h": 275.9
  },
  "luminance": 0.09458
}

Semantic roles & 50–950 ramp

primary
#454AB4
secondary
#C5C290
accent
#CE54D4
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0913
muted
#7D7B82

Preview Lab

Preview with #454AB4

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

Preview Lab → · Contrast checker → · Palette generator →

#454AB4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva