#453CD3#453CD3

#453CD3 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.221 H 276.4°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#453CD3
RGB	rgb(69, 60, 211)
HSL	hsl(244, 63%, 53%)
HSV	hsv(244, 72%, 83%)
CMYK	cmyk(67.3%, 71.6%, 0%, 17.3%)
CIE-LAB	lab(36.36, 49.35, -75.98)
CIE-LCH	lch(36.36, 90.60, 303.01°)
OKLab	oklab(47.25% 0.0247 -0.2195)
OKLCH	oklch(47.25% 0.221 276.4)
XYZ	xyz(15.8241, 9.1987, 62.5570)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453CD3 #CAD33C

analogous

#3C7ED3 #453CD3 #903CD3

triadic

#453CD3 #D3453C #3CD345

tetradic

#453CD3 #D33C7E #CAD33C #3CD390

square

#453CD3 #D33C7E #CAD33C #3CD390

split-complementary

#453CD3 #D3903C #7ED33C

monochromatic

#211B79 #2F27AB #453CD3 #756EDE #A4A0EA

Accessibility & contrast

On white

7.39

#453CD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#453CD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CD3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CD3	#FFFFFF	#000000	##FFFFFF
##453CD3	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD7

Deuteranopia (green-blind)

#004FD0

Tritanopia (blue-blind)

#006684

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #453cd3;
/* rgb */ color: rgb(69, 60, 211);
/* oklch */ color: oklch(47.3% 0.221 276.4);

Tailwind

colors: {
  custom: {
    50: '#8b74e2',
    500: '#453cd3',
    950: '#000000',
  },
}

SCSS

$custom: #453cd3;
$custom-light: #8b74e2;
$custom-dark: #000000;

JSON

{
  "hex": "#453cd3",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 211
  },
  "hsl": {
    "h": 243.576,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47252,
    "c": 0.22092,
    "h": 276.4
  },
  "luminance": 0.092
}

Semantic roles & 50–950 ramp

primary

#453CD3

secondary

#D2D695

accent

#E642DC

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453CD3

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

Preview Lab → · Contrast checker → · Palette generator →