#454FC8#454FC8

#454FC8 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.3% C 0.186 H 273.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#454FC8
RGB	rgb(69, 79, 200)
HSL	hsl(235, 54%, 53%)
HSV	hsv(235, 66%, 78%)
CMYK	cmyk(65.5%, 60.5%, 0%, 21.6%)
CIE-LAB	lab(39.62, 34.42, -64.27)
CIE-LCH	lch(39.62, 72.91, 298.17°)
OKLab	oklab(49.33% 0.0123 -0.1852)
OKLCH	oklch(49.33% 0.186 273.8)
XYZ	xyz(15.6721, 11.0259, 55.9347)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FC8 #C8BE45

analogous

#4590C8 #454FC8 #7D45C8

triadic

#454FC8 #C8454F #4FC845

tetradic

#454FC8 #C84590 #C8BE45 #45C87D

square

#454FC8 #C84590 #C8BE45 #45C87D

split-complementary

#454FC8 #C87D45 #90C845

monochromatic

#212871 #2F38A0 #454FC8 #747CD6 #A3A8E4

Accessibility & contrast

On white

6.55

#454FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#454FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FC8

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FC8	#FFFFFF	#000000	##FFFFFF
##454FC8	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CC

Deuteranopia (green-blind)

#0058C6

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #454fc8;
/* rgb */ color: rgb(69, 79, 200);
/* oklch */ color: oklch(49.3% 0.186 273.8);

Tailwind

colors: {
  custom: {
    50: '#8780da',
    500: '#454fc8',
    950: '#000000',
  },
}

SCSS

$custom: #454fc8;
$custom-light: #8780da;
$custom-dark: #000000;

JSON

{
  "hex": "#454fc8",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 200
  },
  "hsl": {
    "h": 235.42,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49326,
    "c": 0.1856,
    "h": 273.8
  },
  "luminance": 0.11027
}

Semantic roles & 50–950 ramp

primary

#454FC8

secondary

#D1CC98

accent

#D24ADE

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #454FC8

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

Preview Lab → · Contrast checker → · Palette generator →