#454BB2#454BB2

#454BB2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.161 H 275.7°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#454BB2
RGB	rgb(69, 75, 178)
HSL	hsl(237, 44%, 48%)
HSV	hsv(237, 61%, 70%)
CMYK	cmyk(61.2%, 57.9%, 0%, 30.2%)
CIE-LAB	lab(36.95, 29.41, -55.74)
CIE-LCH	lch(36.95, 63.02, 297.82°)
OKLab	oklab(46.82% 0.0161 -0.1601)
OKLCH	oklch(46.82% 0.161 275.7)
XYZ	xyz(13.0036, 9.5107, 43.2613)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454BB2 #B2AC45

analogous

#4581B2 #454BB2 #7545B2

triadic

#454BB2 #B2454B #4BB245

tetradic

#454BB2 #B24581 #B2AC45 #45B275

square

#454BB2 #B24581 #B2AC45 #45B275

split-complementary

#454BB2 #B27545 #81B245

monochromatic

#23265A #343886 #454BB2 #6E72C7 #9A9DD8

Accessibility & contrast

On white

7.24

#454BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#454BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454BB2

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BB2	#FFFFFF	#000000	##FFFFFF
##454BB2	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB5

Deuteranopia (green-blind)

#0052B0

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #454bb2;
/* rgb */ color: rgb(69, 75, 178);
/* oklch */ color: oklch(46.8% 0.161 275.7);

Tailwind

colors: {
  custom: {
    50: '#847dca',
    500: '#454bb2',
    950: '#000000',
  },
}

SCSS

$custom: #454bb2;
$custom-light: #847dca;
$custom-dark: #000000;

JSON

{
  "hex": "#454bb2",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 178
  },
  "hsl": {
    "h": 236.697,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46816,
    "c": 0.16094,
    "h": 275.7
  },
  "luminance": 0.09512
}

Semantic roles & 50–950 ramp

primary

#454BB2

secondary

#C4C18F

accent

#CD54D4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #454BB2

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

Preview Lab → · Contrast checker → · Palette generator →