#456AD2#456AD2

#456AD2 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.3% C 0.166 H 266.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#456AD2
RGB	rgb(69, 106, 210)
HSL	hsl(224, 61%, 55%)
HSV	hsv(224, 67%, 82%)
CMYK	cmyk(67.1%, 49.5%, 0%, 17.6%)
CIE-LAB	lab(47.27, 20.86, -57.64)
CIE-LCH	lch(47.27, 61.30, 289.89°)
OKLab	oklab(55.29% -0.0106 -0.1653)
OKLCH	oklch(55.29% 0.166 266.3)
XYZ	xyz(19.2371, 16.2246, 63.0781)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456AD2 #D2AD45

analogous

#45B1D2 #456AD2 #6645D2

triadic

#456AD2 #D2456A #6AD245

tetradic

#456AD2 #D245B1 #D2AD45 #45D266

square

#456AD2 #D245B1 #D2AD45 #45D266

split-complementary

#456AD2 #D26645 #B1D245

monochromatic

#1F387E #2A4DAF #456AD2 #7691DE #A8B9EA

Accessibility & contrast

On white

4.95

#456AD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#456AD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456AD2

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456AD2	#FFFFFF	#000000	##FFFFFF
##456AD2	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F77D6

Deuteranopia (green-blind)

#006AD0

Tritanopia (blue-blind)

#008294

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456ad2;
/* rgb */ color: rgb(69, 106, 210);
/* oklch */ color: oklch(55.3% 0.166 266.3);

Tailwind

colors: {
  custom: {
    50: '#8894e0',
    500: '#456ad2',
    950: '#000000',
  },
}

SCSS

$custom: #456ad2;
$custom-light: #8894e0;
$custom-dark: #000000;

JSON

{
  "hex": "#456ad2",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 210
  },
  "hsl": {
    "h": 224.255,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55287,
    "c": 0.16569,
    "h": 266.3
  },
  "luminance": 0.16226
}

Semantic roles & 50–950 ramp

primary

#456AD2

secondary

#D7C89C

accent

#BA44E4

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #456AD2

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

Preview Lab → · Contrast checker → · Palette generator →