#454EC8#454EC8

#454EC8 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.1% C 0.187 H 274.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#454EC8
RGB	rgb(69, 78, 200)
HSL	hsl(236, 54%, 53%)
HSV	hsv(236, 66%, 78%)
CMYK	cmyk(65.5%, 61%, 0%, 21.6%)
CIE-LAB	lab(39.38, 35.04, -64.67)
CIE-LCH	lch(39.38, 73.55, 298.45°)
OKLab	oklab(49.15% 0.0131 -0.1863)
OKLCH	oklch(49.15% 0.187 274)
XYZ	xyz(15.6005, 10.8827, 55.9108)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EC8 #C8BF45

analogous

#458FC8 #454EC8 #7E45C8

triadic

#454EC8 #C8454E #4EC845

tetradic

#454EC8 #C8458F #C8BF45 #45C87E

square

#454EC8 #C8458F #C8BF45 #45C87E

split-complementary

#454EC8 #C87E45 #8FC845

monochromatic

#212771 #2F37A0 #454EC8 #747BD6 #A3A8E4

Accessibility & contrast

On white

6.61

#454EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#454EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454EC8

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EC8	#FFFFFF	#000000	##FFFFFF
##454EC8	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CC

Deuteranopia (green-blind)

#0057C6

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #454ec8;
/* rgb */ color: rgb(69, 78, 200);
/* oklch */ color: oklch(49.1% 0.187 274.0);

Tailwind

colors: {
  custom: {
    50: '#887fda',
    500: '#454ec8',
    950: '#000000',
  },
}

SCSS

$custom: #454ec8;
$custom-light: #887fda;
$custom-dark: #000000;

JSON

{
  "hex": "#454ec8",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 200
  },
  "hsl": {
    "h": 235.878,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49148,
    "c": 0.18681,
    "h": 274
  },
  "luminance": 0.10884
}

Semantic roles & 50–950 ramp

primary

#454EC8

secondary

#D1CD98

accent

#D44ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454EC8

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

Preview Lab → · Contrast checker → · Palette generator →