#453CDF#453CDF

#453CDF is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.4% C 0.235 H 275.5°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#453CDF
RGB	rgb(69, 60, 223)
HSL	hsl(243, 72%, 55%)
HSV	hsv(243, 73%, 87%)
CMYK	cmyk(69.1%, 73.1%, 0%, 12.5%)
CIE-LAB	lab(37.52, 53.12, -80.97)
CIE-LCH	lch(37.52, 96.84, 303.27°)
OKLab	oklab(48.42% 0.0225 -0.2341)
OKLCH	oklch(48.42% 0.235 275.5)
XYZ	xyz(17.3850, 9.8230, 70.7776)
Luminance	0.0983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453CDF #D6DF3C

analogous

#3C84DF #453CDF #963CDF

triadic

#453CDF #DF453C #3CDF45

tetradic

#453CDF #DF3C84 #D6DF3C #3CDF96

square

#453CDF #DF3C84 #D6DF3C #3CDF96

split-complementary

#453CDF #DF963C #84DF3C

monochromatic

#1D178A #281FBF #453CDF #7771E8 #A9A5F0

Accessibility & contrast

On white

7.08

#453CDF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#453CDF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CDF

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CDF	#FFFFFF	#000000	##FFFFFF
##453CDF	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE4

Deuteranopia (green-blind)

#0051DC

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #453cdf;
/* rgb */ color: rgb(69, 60, 223);
/* oklch */ color: oklch(48.4% 0.235 275.5);

Tailwind

colors: {
  custom: {
    50: '#8e74ea',
    500: '#453cdf',
    950: '#000000',
  },
}

SCSS

$custom: #453cdf;
$custom-light: #8e74ea;
$custom-dark: #000000;

JSON

{
  "hex": "#453cdf",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 223
  },
  "hsl": {
    "h": 243.313,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.48423,
    "c": 0.23515,
    "h": 275.5
  },
  "luminance": 0.09825
}

Semantic roles & 50–950 ramp

primary

#453CDF

secondary

#DADD99

accent

#EF39E5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453CDF

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

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