#453FCA#453FCA

#453FCA is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.8% C 0.207 H 276.7°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#453FCA
RGB	rgb(69, 63, 202)
HSL	hsl(243, 57%, 52%)
HSV	hsv(243, 69%, 79%)
CMYK	cmyk(65.8%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(36.14, 44.77, -71.13)
CIE-LCH	lch(36.14, 84.05, 302.19°)
OKLab	oklab(46.84% 0.0242 -0.2053)
OKLCH	oklch(46.84% 0.207 276.7)
XYZ	xyz(14.8889, 9.0832, 56.8343)
Luminance	0.0908 (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

#453FCA #C4CA3F

analogous

#3F7FCA #453FCA #8B3FCA

triadic

#453FCA #CA453F #3FCA45

tetradic

#453FCA #CA3F7F #C4CA3F #3FCA8B

square

#453FCA #CA3F7F #C4CA3F #3FCA8B

split-complementary

#453FCA #CA8B3F #7FCA3F

monochromatic

#221F70 #312CA0 #453FCA #736FD7 #A29FE4

Accessibility & contrast

On white

7.46

#453FCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#453FCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FCA

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FCA	#FFFFFF	#000000	##FFFFFF
##453FCA	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#004FC7

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453fca;
/* rgb */ color: rgb(69, 63, 202);
/* oklch */ color: oklch(46.8% 0.207 276.7);

Tailwind

colors: {
  custom: {
    50: '#8975db',
    500: '#453fca',
    950: '#000000',
  },
}

SCSS

$custom: #453fca;
$custom-light: #8975db;
$custom-dark: #000000;

JSON

{
  "hex": "#453fca",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 242.59,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46841,
    "c": 0.20677,
    "h": 276.7
  },
  "luminance": 0.09084
}

Semantic roles & 50–950 ramp

primary

#453FCA

secondary

#CED194

accent

#E048D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453FCA

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

Preview Lab → · Contrast checker → · Palette generator →