#454DA9#454DA9

#454DA9 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.146 H 275.4°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#454DA9
RGB	rgb(69, 77, 169)
HSL	hsl(235, 42%, 47%)
HSV	hsv(235, 59%, 66%)
CMYK	cmyk(59.2%, 54.4%, 0%, 33.7%)
CIE-LAB	lab(36.81, 25.04, -50.62)
CIE-LCH	lch(36.81, 56.48, 296.32°)
OKLab	oklab(46.51% 0.0138 -0.1451)
OKLCH	oklch(46.51% 0.146 275.4)
XYZ	xyz(12.2672, 9.4366, 38.7034)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DA9 #A9A145

analogous

#457FA9 #454DA9 #6F45A9

triadic

#454DA9 #A9454D #4DA945

tetradic

#454DA9 #A9457F #A9A145 #45A96F

square

#454DA9 #A9457F #A9A145 #45A96F

split-complementary

#454DA9 #A96F45 #7FA945

monochromatic

#222552 #33397E #454DA9 #6970C2 #959AD4

Accessibility & contrast

On white

7.27

#454DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#454DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454DA9

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DA9	#FFFFFF	#000000	##FFFFFF
##454DA9	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125BAC

Deuteranopia (green-blind)

#0052A7

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #454da9;
/* rgb */ color: rgb(69, 77, 169);
/* oklch */ color: oklch(46.5% 0.146 275.4);

Tailwind

colors: {
  custom: {
    50: '#827ec3',
    500: '#454da9',
    950: '#000000',
  },
}

SCSS

$custom: #454da9;
$custom-light: #827ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#454da9",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 169
  },
  "hsl": {
    "h": 235.2,
    "s": 42.017,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46507,
    "c": 0.14572,
    "h": 275.4
  },
  "luminance": 0.09438
}

Semantic roles & 50–950 ramp

primary

#454DA9

secondary

#BFBB8A

accent

#C856D2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #454DA9

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

Preview Lab → · Contrast checker → · Palette generator →