#453FA2#453FA2

#453FA2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.155 H 280.5°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#453FA2
RGB	rgb(69, 63, 162)
HSL	hsl(244, 44%, 44%)
HSV	hsv(244, 61%, 64%)
CMYK	cmyk(57.4%, 61.1%, 0%, 36.5%)
CIE-LAB	lab(32.76, 31.63, -52.99)
CIE-LCH	lch(32.76, 61.71, 300.83°)
OKLab	oklab(43.34% 0.0282 -0.1521)
OKLCH	oklch(43.34% 0.155 280.5)
XYZ	xyz(10.7513, 7.4282, 35.0427)
Luminance	0.0743 (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

#453FA2 #9CA23F

analogous

#3F6BA2 #453FA2 #773FA2

triadic

#453FA2 #A2453F #3FA245

tetradic

#453FA2 #A23F6B #9CA23F #3FA277

square

#453FA2 #A23F6B #9CA23F #3FA277

split-complementary

#453FA2 #A2773F #6BA23F

monochromatic

#1F1D4A #322E76 #453FA2 #645EC0 #8E8AD1

Accessibility & contrast

On white

8.45

#453FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#453FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FA2

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FA2	#FFFFFF	#000000	##FFFFFF
##453FA2	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#13576A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #453fa2;
/* rgb */ color: rgb(69, 63, 162);
/* oklch */ color: oklch(43.3% 0.155 280.5);

Tailwind

colors: {
  custom: {
    50: '#8274be',
    500: '#453fa2',
    950: '#000000',
  },
}

SCSS

$custom: #453fa2;
$custom-light: #8274be;
$custom-dark: #000000;

JSON

{
  "hex": "#453fa2",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 162
  },
  "hsl": {
    "h": 243.636,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43337,
    "c": 0.15471,
    "h": 280.5
  },
  "luminance": 0.07429
}

Semantic roles & 50–950 ramp

primary

#453FA2

secondary

#B9BC81

accent

#D454CC

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #453FA2

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

Preview Lab → · Contrast checker → · Palette generator →