#453FC1#453FC1

#453FC1 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.0% C 0.196 H 277.5°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#453FC1
RGB	rgb(69, 63, 193)
HSL	hsl(243, 51%, 50%)
HSV	hsv(243, 67%, 76%)
CMYK	cmyk(64.2%, 67.4%, 0%, 24.3%)
CIE-LAB	lab(35.34, 41.85, -67.20)
CIE-LCH	lch(35.34, 79.16, 301.91°)
OKLab	oklab(46.02% 0.0255 -0.1938)
OKLCH	oklch(46.02% 0.196 277.5)
XYZ	xyz(13.8543, 8.6693, 51.3850)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453FC1 #BBC13F

analogous

#3F7AC1 #453FC1 #863FC1

triadic

#453FC1 #C1453F #3FC145

tetradic

#453FC1 #C13F7A #BBC13F #3FC186

square

#453FC1 #C13F7A #BBC13F #3FC186

split-complementary

#453FC1 #C1863F #7AC13F

monochromatic

#242165 #343093 #453FC1 #726DD0 #9F9CDF

Accessibility & contrast

On white

7.68

#453FC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#453FC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FC1

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FC1	#FFFFFF	#000000	##FFFFFF
##453FC1	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C5

Deuteranopia (green-blind)

#004EBF

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #453fc1;
/* rgb */ color: rgb(69, 63, 193);
/* oklch */ color: oklch(46.0% 0.196 277.5);

Tailwind

colors: {
  custom: {
    50: '#8775d5',
    500: '#453fc1',
    950: '#000000',
  },
}

SCSS

$custom: #453fc1;
$custom-light: #8775d5;
$custom-dark: #000000;

JSON

{
  "hex": "#453fc1",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 193
  },
  "hsl": {
    "h": 242.769,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46015,
    "c": 0.1955,
    "h": 277.5
  },
  "luminance": 0.0867
}

Semantic roles & 50–950 ramp

primary

#453FC1

secondary

#C8CB91

accent

#DB4DD4

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #453FC1

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

Preview Lab → · Contrast checker → · Palette generator →