#456CD4#456CD4

#456CD4 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.166 H 265.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#456CD4
RGB	rgb(69, 108, 212)
HSL	hsl(224, 62%, 55%)
HSV	hsv(224, 67%, 83%)
CMYK	cmyk(67.5%, 49.1%, 0%, 16.9%)
CIE-LAB	lab(47.93, 20.31, -57.71)
CIE-LCH	lch(47.93, 61.18, 289.39°)
OKLab	oklab(55.84% -0.0122 -0.1655)
OKLCH	oklch(55.84% 0.166 265.8)
XYZ	xyz(19.6963, 16.7419, 64.4681)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456CD4 #D4AD45

analogous

#45B4D4 #456CD4 #6545D4

triadic

#456CD4 #D4456C #6CD445

tetradic

#456CD4 #D445B4 #D4AD45 #45D465

square

#456CD4 #D445B4 #D4AD45 #45D465

split-complementary

#456CD4 #D46545 #B4D445

monochromatic

#1E3981 #294FB3 #456CD4 #7793DF #A8BBEB

Accessibility & contrast

On white

4.83

#456CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#456CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456CD4

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456CD4	#FFFFFF	#000000	##FFFFFF
##456CD4	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3279D8

Deuteranopia (green-blind)

#036CD2

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #456cd4;
/* rgb */ color: rgb(69, 108, 212);
/* oklch */ color: oklch(55.8% 0.166 265.8);

Tailwind

colors: {
  custom: {
    50: '#8895e2',
    500: '#456cd4',
    950: '#000000',
  },
}

SCSS

$custom: #456cd4;
$custom-light: #8895e2;
$custom-dark: #000000;

JSON

{
  "hex": "#456cd4",
  "rgb": {
    "r": 69,
    "g": 108,
    "b": 212
  },
  "hsl": {
    "h": 223.636,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55835,
    "c": 0.16597,
    "h": 265.8
  },
  "luminance": 0.16744
}

Semantic roles & 50–950 ramp

primary

#456CD4

secondary

#D8C89C

accent

#B942E6

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #456CD4

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

Preview Lab → · Contrast checker → · Palette generator →