#453DCD#453DCD

#453DCD is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.213 H 276.8°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#453DCD
RGB	rgb(69, 61, 205)
HSL	hsl(243, 59%, 52%)
HSV	hsv(243, 70%, 80%)
CMYK	cmyk(66.3%, 70.2%, 0%, 19.6%)
CIE-LAB	lab(36.00, 46.89, -73.10)
CIE-LCH	lch(36.00, 86.85, 302.67°)
OKLab	oklab(46.82% 0.0251 -0.2111)
OKLCH	oklch(46.82% 0.213 276.8)
XYZ	xyz(15.1388, 9.0092, 58.6869)
Luminance	0.0901 (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

#453DCD #C5CD3D

analogous

#3D7DCD #453DCD #8D3DCD

triadic

#453DCD #CD453D #3DCD45

tetradic

#453DCD #CD3D7D #C5CD3D #3DCD8D

square

#453DCD #CD3D7D #C5CD3D #3DCD8D

split-complementary

#453DCD #CD8D3D #7DCD3D

monochromatic

#221D72 #312AA3 #453DCD #746EDA #A29EE6

Accessibility & contrast

On white

7.49

#453DCD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#453DCD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DCD

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DCD	#FFFFFF	#000000	##FFFFFF
##453DCD	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD1

Deuteranopia (green-blind)

#004ECA

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453dcd;
/* rgb */ color: rgb(69, 61, 205);
/* oklch */ color: oklch(46.8% 0.213 276.8);

Tailwind

colors: {
  custom: {
    50: '#8a74dd',
    500: '#453dcd',
    950: '#000000',
  },
}

SCSS

$custom: #453dcd;
$custom-light: #8a74dd;
$custom-dark: #000000;

JSON

{
  "hex": "#453dcd",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 205
  },
  "hsl": {
    "h": 243.333,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46823,
    "c": 0.21262,
    "h": 276.8
  },
  "luminance": 0.0901
}

Semantic roles & 50–950 ramp

primary

#453DCD

secondary

#CFD293

accent

#E246DA

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453DCD

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

Preview Lab → · Contrast checker → · Palette generator →