#456ED1#456ED1

#456ED1 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.0% C 0.159 H 264.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#456ED1
RGB	rgb(69, 110, 209)
HSL	hsl(222, 60%, 55%)
HSV	hsv(222, 67%, 82%)
CMYK	cmyk(67%, 47.4%, 0%, 18%)
CIE-LAB	lab(48.28, 17.99, -55.44)
CIE-LCH	lch(48.28, 58.28, 287.98°)
OKLab	oklab(56.04% -0.0144 -0.1588)
OKLCH	oklch(56.04% 0.159 264.8)
XYZ	xyz(19.5348, 17.0186, 62.5647)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456ED1 #D1A845

analogous

#45B4D1 #456ED1 #6245D1

triadic

#456ED1 #D1456E #6ED145

tetradic

#456ED1 #D145B4 #D1A845 #45D162

square

#456ED1 #D145B4 #D1A845 #45D162

split-complementary

#456ED1 #D16245 #B4D145

monochromatic

#1F3A7D #2B51AE #456ED1 #7694DD #A7BBE9

Accessibility & contrast

On white

4.77

#456ED1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#456ED1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456ED1

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456ED1	#FFFFFF	#000000	##FFFFFF
##456ED1	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A79D5

Deuteranopia (green-blind)

#1B6DCF

Tritanopia (blue-blind)

#008595

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #456ed1;
/* rgb */ color: rgb(69, 110, 209);
/* oklch */ color: oklch(56.0% 0.159 264.8);

Tailwind

colors: {
  custom: {
    50: '#8797e0',
    500: '#456ed1',
    950: '#000000',
  },
}

SCSS

$custom: #456ed1;
$custom-light: #8797e0;
$custom-dark: #000000;

JSON

{
  "hex": "#456ed1",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 209
  },
  "hsl": {
    "h": 222.429,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56042,
    "c": 0.15945,
    "h": 264.8
  },
  "luminance": 0.17021
}

Semantic roles & 50–950 ramp

primary

#456ED1

secondary

#D7C59B

accent

#B544E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #456ED1

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

Preview Lab → · Contrast checker → · Palette generator →