#453FD9#453FD9

#453FD9 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.3% C 0.225 H 275.6°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#453FD9
RGB	rgb(69, 63, 217)
HSL	hsl(242, 67%, 55%)
HSV	hsv(242, 71%, 85%)
CMYK	cmyk(68.2%, 71%, 0%, 14.9%)
CIE-LAB	lab(37.53, 49.59, -77.51)
CIE-LCH	lch(37.53, 92.02, 302.61°)
OKLab	oklab(48.26% 0.0219 -0.224)
OKLCH	oklch(48.26% 0.225 275.6)
XYZ	xyz(16.7520, 9.8284, 66.6464)
Luminance	0.0983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453FD9 #D3D93F

analogous

#3F86D9 #453FD9 #923FD9

triadic

#453FD9 #D9453F #3FD945

tetradic

#453FD9 #D93F86 #D3D93F #3FD992

square

#453FD9 #D93F86 #D3D93F #3FD992

split-complementary

#453FD9 #D9923F #86D93F

monochromatic

#1E1A84 #2A24B7 #453FD9 #7672E3 #A8A5ED

Accessibility & contrast

On white

7.08

#453FD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#453FD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FD9

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FD9	#FFFFFF	#000000	##FFFFFF
##453FD9	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDE

Deuteranopia (green-blind)

#0051D6

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #453fd9;
/* rgb */ color: rgb(69, 63, 217);
/* oklch */ color: oklch(48.3% 0.225 275.6);

Tailwind

colors: {
  custom: {
    50: '#8c76e6',
    500: '#453fd9',
    950: '#000000',
  },
}

SCSS

$custom: #453fd9;
$custom-light: #8c76e6;
$custom-dark: #000000;

JSON

{
  "hex": "#453fd9",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 242.338,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48257,
    "c": 0.22508,
    "h": 275.6
  },
  "luminance": 0.0983
}

Semantic roles & 50–950 ramp

primary

#453FD9

secondary

#D8DA9A

accent

#EA3EE3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453FD9

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

Preview Lab → · Contrast checker → · Palette generator →