#456FC4#456FC4

#456FC4 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.4% C 0.140 H 262.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#456FC4
RGB	rgb(69, 111, 196)
HSL	hsl(220, 52%, 52%)
HSV	hsv(220, 65%, 77%)
CMYK	cmyk(64.8%, 43.4%, 0%, 23.1%)
CIE-LAB	lab(47.77, 12.77, -48.81)
CIE-LCH	lch(47.77, 50.45, 284.66°)
OKLab	oklab(55.4% -0.0175 -0.1393)
OKLCH	oklch(55.4% 0.14 262.8)
XYZ	xyz(18.0990, 16.6179, 54.4676)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FC4 #C49A45

analogous

#45AFC4 #456FC4 #5A45C4

triadic

#456FC4 #C4456F #6FC445

tetradic

#456FC4 #C445AF #C49A45 #45C45A

square

#456FC4 #C445AF #C49A45 #45C45A

split-complementary

#456FC4 #C45A45 #AFC445

monochromatic

#223B6C #31549B #456FC4 #7393D3 #A2B7E1

Accessibility & contrast

On white

4.86

#456FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#456FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FC4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FC4	#FFFFFF	#000000	##FFFFFF
##456FC4	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4778C7

Deuteranopia (green-blind)

#336CC2

Tritanopia (blue-blind)

#008290

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456fc4;
/* rgb */ color: rgb(69, 111, 196);
/* oklch */ color: oklch(55.4% 0.140 262.8);

Tailwind

colors: {
  custom: {
    50: '#8597d6',
    500: '#456fc4',
    950: '#000000',
  },
}

SCSS

$custom: #456fc4;
$custom-light: #8597d6;
$custom-dark: #000000;

JSON

{
  "hex": "#456fc4",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 196
  },
  "hsl": {
    "h": 220.157,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55399,
    "c": 0.14039,
    "h": 262.8
  },
  "luminance": 0.1662
}

Semantic roles & 50–950 ramp

primary

#456FC4

secondary

#CEBC97

accent

#AC4DDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456FC4

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

Preview Lab → · Contrast checker → · Palette generator →