#454ED3#454ED3

#454ED3 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.1% C 0.201 H 273.6°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#454ED3
RGB	rgb(69, 78, 211)
HSL	hsl(236, 62%, 55%)
HSV	hsv(236, 67%, 83%)
CMYK	cmyk(67.3%, 63%, 0%, 17.3%)
CIE-LAB	lab(40.27, 38.79, -69.57)
CIE-LCH	lch(40.27, 79.65, 299.14°)
OKLab	oklab(50.08% 0.0126 -0.2007)
OKLCH	oklch(50.08% 0.201 273.6)
XYZ	xyz(16.9326, 11.4156, 62.9265)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454ED3 #D3CA45

analogous

#4595D3 #454ED3 #8345D3

triadic

#454ED3 #D3454E #4ED345

tetradic

#454ED3 #D34595 #D3CA45 #45D383

square

#454ED3 #D34595 #D3CA45 #45D383

split-complementary

#454ED3 #D38345 #95D345

monochromatic

#1E247F #2A32B1 #454ED3 #767DDF #A8ACEA

Accessibility & contrast

On white

6.40

#454ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#454ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454ED3

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454ED3	#FFFFFF	#000000	##FFFFFF
##454ED3	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D7

Deuteranopia (green-blind)

#0059D0

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #454ed3;
/* rgb */ color: rgb(69, 78, 211);
/* oklch */ color: oklch(50.1% 0.201 273.6);

Tailwind

colors: {
  custom: {
    50: '#8a80e2',
    500: '#454ed3',
    950: '#000000',
  },
}

SCSS

$custom: #454ed3;
$custom-light: #8a80e2;
$custom-dark: #000000;

JSON

{
  "hex": "#454ed3",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 211
  },
  "hsl": {
    "h": 236.197,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50078,
    "c": 0.20114,
    "h": 273.6
  },
  "luminance": 0.11417
}

Semantic roles & 50–950 ramp

primary

#454ED3

secondary

#D8D49C

accent

#DB43E5

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #454ED3

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

Preview Lab → · Contrast checker → · Palette generator →