#453FCD#453FCD

#453FCD is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.1% C 0.210 H 276.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#453FCD
RGB	rgb(69, 63, 205)
HSL	hsl(243, 59%, 53%)
HSV	hsv(243, 69%, 80%)
CMYK	cmyk(66.3%, 69.3%, 0%, 19.6%)
CIE-LAB	lab(36.42, 45.74, -72.42)
CIE-LCH	lch(36.42, 85.66, 302.28°)
OKLab	oklab(47.12% 0.0238 -0.2091)
OKLCH	oklch(47.12% 0.21 276.5)
XYZ	xyz(15.2476, 9.2267, 58.7232)
Luminance	0.0923 (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

#453FCD #C7CD3F

analogous

#3F80CD #453FCD #8C3FCD

triadic

#453FCD #CD453F #3FCD45

tetradic

#453FCD #CD3F80 #C7CD3F #3FCD8C

square

#453FCD #CD3F80 #C7CD3F #3FCD8C

split-complementary

#453FCD #CD8C3F #80CD3F

monochromatic

#221E74 #302BA4 #453FCD #7470DA #A3A0E6

Accessibility & contrast

On white

7.38

#453FCD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#453FCD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FCD

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FCD	#FFFFFF	#000000	##FFFFFF
##453FCD	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#004FCA

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #453fcd;
/* rgb */ color: rgb(69, 63, 205);
/* oklch */ color: oklch(47.1% 0.210 276.5);

Tailwind

colors: {
  custom: {
    50: '#8a75dd',
    500: '#453fcd',
    950: '#000000',
  },
}

SCSS

$custom: #453fcd;
$custom-light: #8a75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#453fcd",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 205
  },
  "hsl": {
    "h": 242.535,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.4712,
    "c": 0.21048,
    "h": 276.5
  },
  "luminance": 0.09228
}

Semantic roles & 50–950 ramp

primary

#453FCD

secondary

#D0D395

accent

#E246DB

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453FCD

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

Preview Lab → · Contrast checker → · Palette generator →