#454FD3#454FD3

#454FD3 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.2% C 0.200 H 273.4°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#454FD3
RGB	rgb(69, 79, 211)
HSL	hsl(236, 62%, 55%)
HSV	hsv(236, 67%, 83%)
CMYK	cmyk(67.3%, 62.6%, 0%, 17.3%)
CIE-LAB	lab(40.51, 38.18, -69.19)
CIE-LCH	lch(40.51, 79.02, 298.89°)
OKLab	oklab(50.25% 0.0119 -0.1996)
OKLCH	oklch(50.25% 0.2 273.4)
XYZ	xyz(17.0042, 11.5588, 62.9503)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FD3 #D3C945

analogous

#4596D3 #454FD3 #8245D3

triadic

#454FD3 #D3454F #4FD345

tetradic

#454FD3 #D34596 #D3C945 #45D382

square

#454FD3 #D34596 #D3C945 #45D382

split-complementary

#454FD3 #D38245 #96D345

monochromatic

#1E257F #2A33B1 #454FD3 #767EDF #A8ADEA

Accessibility & contrast

On white

6.34

#454FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#454FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FD3

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FD3	#FFFFFF	#000000	##FFFFFF
##454FD3	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D7

Deuteranopia (green-blind)

#0059D0

Tritanopia (blue-blind)

#00718A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #454fd3;
/* rgb */ color: rgb(69, 79, 211);
/* oklch */ color: oklch(50.2% 0.200 273.4);

Tailwind

colors: {
  custom: {
    50: '#8a80e2',
    500: '#454fd3',
    950: '#000000',
  },
}

SCSS

$custom: #454fd3;
$custom-light: #8a80e2;
$custom-dark: #000000;

JSON

{
  "hex": "#454fd3",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 211
  },
  "hsl": {
    "h": 235.775,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5025,
    "c": 0.19996,
    "h": 273.4
  },
  "luminance": 0.1156
}

Semantic roles & 50–950 ramp

primary

#454FD3

secondary

#D8D49C

accent

#D943E5

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #454FD3

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

Preview Lab → · Contrast checker → · Palette generator →