#453DD2#453DD2

#453DD2 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.3% C 0.219 H 276.4°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#453DD2
RGB	rgb(69, 61, 210)
HSL	hsl(243, 62%, 53%)
HSV	hsv(243, 71%, 82%)
CMYK	cmyk(67.1%, 71%, 0%, 17.6%)
CIE-LAB	lab(36.47, 48.48, -75.23)
CIE-LCH	lch(36.47, 89.50, 302.80°)
OKLab	oklab(47.3% 0.0243 -0.2173)
OKLCH	oklch(47.3% 0.219 276.4)
XYZ	xyz(15.7520, 9.2544, 61.9164)
Luminance	0.0926 (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

#453DD2 #CAD23D

analogous

#3D80D2 #453DD2 #8F3DD2

triadic

#453DD2 #D2453D #3DD245

tetradic

#453DD2 #D23D80 #CAD23D #3DD28F

square

#453DD2 #D23D80 #CAD23D #3DD28F

split-complementary

#453DD2 #D28F3D #80D23D

monochromatic

#211C79 #2F28AA #453DD2 #756FDE #A4A0E9

Accessibility & contrast

On white

7.37

#453DD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#453DD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DD2

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DD2	#FFFFFF	#000000	##FFFFFF
##453DD2	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD6

Deuteranopia (green-blind)

#004FCF

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #453dd2;
/* rgb */ color: rgb(69, 61, 210);
/* oklch */ color: oklch(47.3% 0.219 276.4);

Tailwind

colors: {
  custom: {
    50: '#8b74e1',
    500: '#453dd2',
    950: '#000000',
  },
}

SCSS

$custom: #453dd2;
$custom-light: #8b74e1;
$custom-dark: #000000;

JSON

{
  "hex": "#453dd2",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 210
  },
  "hsl": {
    "h": 243.221,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47299,
    "c": 0.21869,
    "h": 276.4
  },
  "luminance": 0.09256
}

Semantic roles & 50–950 ramp

primary

#453DD2

secondary

#D2D695

accent

#E542DD

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0815

muted

#7E7B84

Preview Lab

Preview with #453DD2

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

Preview Lab → · Contrast checker → · Palette generator →