#456FD4#456FD4

#456FD4 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.5% C 0.162 H 264.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#456FD4
RGB	rgb(69, 111, 212)
HSL	hsl(222, 62%, 55%)
HSV	hsv(222, 67%, 83%)
CMYK	cmyk(67.5%, 47.6%, 0%, 16.9%)
CIE-LAB	lab(48.74, 18.42, -56.41)
CIE-LCH	lch(48.74, 59.34, 288.09°)
OKLab	oklab(56.45% -0.0149 -0.1616)
OKLCH	oklch(56.45% 0.162 264.7)
XYZ	xyz(20.0182, 17.3856, 64.5754)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FD4 #D4AA45

analogous

#45B6D4 #456FD4 #6345D4

triadic

#456FD4 #D4456F #6FD445

tetradic

#456FD4 #D445B6 #D4AA45 #45D463

square

#456FD4 #D445B6 #D4AA45 #45D463

split-complementary

#456FD4 #D46345 #B6D445

monochromatic

#1E3B81 #2952B3 #456FD4 #7795DF #A8BCEB

Accessibility & contrast

On white

4.69

#456FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#456FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FD4

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FD4	#FFFFFF	#000000	##FFFFFF
##456FD4	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#397BD8

Deuteranopia (green-blind)

#176ED2

Tritanopia (blue-blind)

#008797

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #456fd4;
/* rgb */ color: rgb(69, 111, 212);
/* oklch */ color: oklch(56.5% 0.162 264.7);

Tailwind

colors: {
  custom: {
    50: '#8897e2',
    500: '#456fd4',
    950: '#000000',
  },
}

SCSS

$custom: #456fd4;
$custom-light: #8897e2;
$custom-dark: #000000;

JSON

{
  "hex": "#456fd4",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 212
  },
  "hsl": {
    "h": 222.378,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56453,
    "c": 0.16233,
    "h": 264.7
  },
  "luminance": 0.17388
}

Semantic roles & 50–950 ramp

primary

#456FD4

secondary

#D8C79C

accent

#B642E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #456FD4

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

Preview Lab → · Contrast checker → · Palette generator →