#454EE0#454EE0

#454EE0 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.2% C 0.218 H 273.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#454EE0
RGB	rgb(69, 78, 224)
HSL	hsl(237, 71%, 57%)
HSV	hsv(237, 69%, 88%)
CMYK	cmyk(69.2%, 65.2%, 0%, 12.2%)
CIE-LAB	lab(41.37, 43.17, -75.22)
CIE-LCH	lch(41.37, 86.73, 299.85°)
OKLab	oklab(51.21% 0.0117 -0.2173)
OKLCH	oklch(51.21% 0.218 273.1)
XYZ	xyz(18.6287, 12.0940, 71.8592)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EE0 #E0D745

analogous

#459CE0 #454EE0 #8945E0

triadic

#454EE0 #E0454E #4EE045

tetradic

#454EE0 #E0459C #E0D745 #45E089

square

#454EE0 #E0459C #E0D745 #45E089

split-complementary

#454EE0 #E08945 #9CE045

monochromatic

#181F92 #212BC7 #454EE0 #7980E9 #AEB2F1

Accessibility & contrast

On white

6.14

#454EE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#454EE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454EE0

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EE0	#FFFFFF	#000000	##FFFFFF
##454EE0	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E5

Deuteranopia (green-blind)

#005ADD

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #454ee0;
/* rgb */ color: rgb(69, 78, 224);
/* oklch */ color: oklch(51.2% 0.218 273.1);

Tailwind

colors: {
  custom: {
    50: '#8c80eb',
    500: '#454ee0',
    950: '#000000',
  },
}

SCSS

$custom: #454ee0;
$custom-light: #8c80eb;
$custom-dark: #000000;

JSON

{
  "hex": "#454ee0",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 224
  },
  "hsl": {
    "h": 236.516,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.21761,
    "h": 273.1
  },
  "luminance": 0.12096
}

Semantic roles & 50–950 ramp

primary

#454EE0

secondary

#E0DCA1

accent

#E43AEE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454EE0

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

Preview Lab → · Contrast checker → · Palette generator →