#453FC9#453FC9

#453FC9 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.7% C 0.206 H 276.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#453FC9
RGB	rgb(69, 63, 201)
HSL	hsl(243, 56%, 52%)
HSV	hsv(243, 69%, 79%)
CMYK	cmyk(65.7%, 68.7%, 0%, 21.2%)
CIE-LAB	lab(36.05, 44.45, -70.70)
CIE-LCH	lch(36.05, 83.51, 302.16°)
OKLab	oklab(46.75% 0.0244 -0.2041)
OKLCH	oklch(46.75% 0.206 276.8)
XYZ	xyz(14.7709, 9.0360, 56.2127)
Luminance	0.0904 (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

#453FC9 #C3C93F

analogous

#3F7EC9 #453FC9 #8A3FC9

triadic

#453FC9 #C9453F #3FC945

tetradic

#453FC9 #C93F7E #C3C93F #3FC98A

square

#453FC9 #C93F7E #C3C93F #3FC98A

split-complementary

#453FC9 #C98A3F #7EC93F

monochromatic

#231F6F #312D9E #453FC9 #736FD6 #A29FE4

Accessibility & contrast

On white

7.48

#453FC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#453FC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FC9

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FC9	#FFFFFF	#000000	##FFFFFF
##453FC9	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#004FC6

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453fc9;
/* rgb */ color: rgb(69, 63, 201);
/* oklch */ color: oklch(46.7% 0.206 276.8);

Tailwind

colors: {
  custom: {
    50: '#8975db',
    500: '#453fc9',
    950: '#000000',
  },
}

SCSS

$custom: #453fc9;
$custom-light: #8975db;
$custom-dark: #000000;

JSON

{
  "hex": "#453fc9",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 201
  },
  "hsl": {
    "h": 242.609,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46748,
    "c": 0.20553,
    "h": 276.8
  },
  "luminance": 0.09037
}

Semantic roles & 50–950 ramp

primary

#453FC9

secondary

#CED094

accent

#DF48D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453FC9

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

Preview Lab → · Contrast checker → · Palette generator →