#453FC3#453FC3

#453FC3 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.2% C 0.198 H 277.3°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#453FC3
RGB	rgb(69, 63, 195)
HSL	hsl(243, 52%, 51%)
HSV	hsv(243, 68%, 76%)
CMYK	cmyk(64.6%, 67.7%, 0%, 23.5%)
CIE-LAB	lab(35.52, 42.50, -68.08)
CIE-LCH	lch(35.52, 80.25, 301.98°)
OKLab	oklab(46.2% 0.0252 -0.1964)
OKLCH	oklch(46.2% 0.198 277.3)
XYZ	xyz(14.0789, 8.7592, 52.5679)
Luminance	0.0876 (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

#453FC3 #BDC33F

analogous

#3F7BC3 #453FC3 #873FC3

triadic

#453FC3 #C3453F #3FC345

tetradic

#453FC3 #C33F7B #BDC33F #3FC387

square

#453FC3 #C33F7B #BDC33F #3FC387

split-complementary

#453FC3 #C3873F #7BC33F

monochromatic

#242067 #342F96 #453FC3 #726ED2 #9F9CE0

Accessibility & contrast

On white

7.63

#453FC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#453FC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FC3

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FC3	#FFFFFF	#000000	##FFFFFF
##453FC3	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#004EC0

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #453fc3;
/* rgb */ color: rgb(69, 63, 195);
/* oklch */ color: oklch(46.2% 0.198 277.3);

Tailwind

colors: {
  custom: {
    50: '#8875d6',
    500: '#453fc3',
    950: '#000000',
  },
}

SCSS

$custom: #453fc3;
$custom-light: #8875d6;
$custom-dark: #000000;

JSON

{
  "hex": "#453fc3",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 195
  },
  "hsl": {
    "h": 242.727,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46197,
    "c": 0.19803,
    "h": 277.3
  },
  "luminance": 0.0876
}

Semantic roles & 50–950 ramp

primary

#453FC3

secondary

#CACC92

accent

#DC4CD5

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #453FC3

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

Preview Lab → · Contrast checker → · Palette generator →