#456AC8#456AC8

#456AC8 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.6% C 0.152 H 265.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#456AC8
RGB	rgb(69, 106, 200)
HSL	hsl(223, 54%, 53%)
HSV	hsv(223, 66%, 78%)
CMYK	cmyk(65.5%, 47%, 0%, 21.6%)
CIE-LAB	lab(46.63, 17.32, -52.94)
CIE-LCH	lch(46.63, 55.70, 288.12°)
OKLab	oklab(54.6% -0.0119 -0.1515)
OKLCH	oklch(54.6% 0.152 265.5)
XYZ	xyz(18.0300, 15.7417, 56.7207)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456AC8 #C8A345

analogous

#45ACC8 #456AC8 #6145C8

triadic

#456AC8 #C8456A #6AC845

tetradic

#456AC8 #C845AC #C8A345 #45C861

square

#456AC8 #C845AC #C8A345 #45C861

split-complementary

#456AC8 #C86145 #ACC845

monochromatic

#213871 #2F4FA0 #456AC8 #7490D6 #A3B6E4

Accessibility & contrast

On white

5.06

#456AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#456AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456AC8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456AC8	#FFFFFF	#000000	##FFFFFF
##456AC8	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A75CB

Deuteranopia (green-blind)

#2069C6

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #456ac8;
/* rgb */ color: rgb(69, 106, 200);
/* oklch */ color: oklch(54.6% 0.152 265.5);

Tailwind

colors: {
  custom: {
    50: '#8694d9',
    500: '#456ac8',
    950: '#000000',
  },
}

SCSS

$custom: #456ac8;
$custom-light: #8694d9;
$custom-dark: #000000;

JSON

{
  "hex": "#456ac8",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 200
  },
  "hsl": {
    "h": 223.053,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.546,
    "c": 0.15197,
    "h": 265.5
  },
  "luminance": 0.15743
}

Semantic roles & 50–950 ramp

primary

#456AC8

secondary

#D1C198

accent

#B44ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #456AC8

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

Preview Lab → · Contrast checker → · Palette generator →