#455FD4#455FD4

#455FD4 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.182 H 269.7°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#455FD4
RGB	rgb(69, 95, 212)
HSL	hsl(229, 62%, 55%)
HSV	hsv(229, 67%, 83%)
CMYK	cmyk(67.5%, 55.2%, 0%, 16.9%)
CIE-LAB	lab(44.52, 28.52, -63.23)
CIE-LCH	lch(44.52, 69.36, 294.28°)
OKLab	oklab(53.25% -0.0009 -0.1819)
OKLCH	oklch(53.25% 0.182 269.7)
XYZ	xyz(18.4261, 14.2013, 64.0447)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455FD4 #D4BA45

analogous

#45A6D4 #455FD4 #7345D4

triadic

#455FD4 #D4455F #5FD445

tetradic

#455FD4 #D445A6 #D4BA45 #45D473

square

#455FD4 #D445A6 #D4BA45 #45D473

split-complementary

#455FD4 #D47345 #A6D445

monochromatic

#1E3081 #2942B3 #455FD4 #778ADF #A8B5EB

Accessibility & contrast

On white

5.47

#455FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#455FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455FD4

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455FD4	#FFFFFF	#000000	##FFFFFF
##455FD4	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D8

Deuteranopia (green-blind)

#0063D2

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #455fd4;
/* rgb */ color: rgb(69, 95, 212);
/* oklch */ color: oklch(53.3% 0.182 269.7);

Tailwind

colors: {
  custom: {
    50: '#898ce2',
    500: '#455fd4',
    950: '#000000',
  },
}

SCSS

$custom: #455fd4;
$custom-light: #898ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#455fd4",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 212
  },
  "hsl": {
    "h": 229.091,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53254,
    "c": 0.18193,
    "h": 269.7
  },
  "luminance": 0.14203
}

Semantic roles & 50–950 ramp

primary

#455FD4

secondary

#D8CD9C

accent

#C842E6

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #455FD4

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

Preview Lab → · Contrast checker → · Palette generator →