#454EA9#454EA9

#454EA9 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.144 H 275.1°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#454EA9
RGB	rgb(69, 78, 169)
HSL	hsl(235, 42%, 47%)
HSV	hsv(235, 59%, 66%)
CMYK	cmyk(59.2%, 53.8%, 0%, 33.7%)
CIE-LAB	lab(37.07, 24.40, -50.20)
CIE-LCH	lch(37.07, 55.81, 295.92°)
OKLab	oklab(46.7% 0.0128 -0.1438)
OKLCH	oklch(46.7% 0.144 275.1)
XYZ	xyz(12.3377, 9.5776, 38.7269)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EA9 #A9A045

analogous

#4580A9 #454EA9 #6E45A9

triadic

#454EA9 #A9454E #4EA945

tetradic

#454EA9 #A94580 #A9A045 #45A96E

square

#454EA9 #A94580 #A9A045 #45A96E

split-complementary

#454EA9 #A96E45 #80A945

monochromatic

#222652 #333A7E #454EA9 #6971C2 #959AD4

Accessibility & contrast

On white

7.20

#454EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#454EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454EA9

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EA9	#FFFFFF	#000000	##FFFFFF
##454EA9	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165CAC

Deuteranopia (green-blind)

#0053A7

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #454ea9;
/* rgb */ color: rgb(69, 78, 169);
/* oklch */ color: oklch(46.7% 0.144 275.1);

Tailwind

colors: {
  custom: {
    50: '#827fc3',
    500: '#454ea9',
    950: '#000000',
  },
}

SCSS

$custom: #454ea9;
$custom-light: #827fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#454ea9",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 169
  },
  "hsl": {
    "h": 234.6,
    "s": 42.017,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46703,
    "c": 0.14437,
    "h": 275.1
  },
  "luminance": 0.09579
}

Semantic roles & 50–950 ramp

primary

#454EA9

secondary

#BFBB8A

accent

#C756D2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #454EA9

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

Preview Lab → · Contrast checker → · Palette generator →