#456BD5#456BD5

#456BD5 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.7% C 0.169 H 266.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#456BD5
RGB	rgb(69, 107, 213)
HSL	hsl(224, 63%, 55%)
HSV	hsv(224, 68%, 84%)
CMYK	cmyk(67.6%, 49.8%, 0%, 16.5%)
CIE-LAB	lab(47.73, 21.29, -58.61)
CIE-LCH	lch(47.73, 62.36, 289.97°)
OKLab	oklab(55.7% -0.0112 -0.1682)
OKLCH	oklch(55.7% 0.169 266.2)
XYZ	xyz(19.7180, 16.5828, 65.0995)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456BD5 #D5AF45

analogous

#45B3D5 #456BD5 #6745D5

triadic

#456BD5 #D5456B #6BD545

tetradic

#456BD5 #D545B3 #D5AF45 #45D567

square

#456BD5 #D545B3 #D5AF45 #45D567

split-complementary

#456BD5 #D56745 #B3D545

monochromatic

#1D3882 #294DB4 #456BD5 #7793E0 #A9BAEC

Accessibility & contrast

On white

4.86

#456BD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#456BD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456BD5

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456BD5	#FFFFFF	#000000	##FFFFFF
##456BD5	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)

#2E78D9

Deuteranopia (green-blind)

#006BD3

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456bd5;
/* rgb */ color: rgb(69, 107, 213);
/* oklch */ color: oklch(55.7% 0.169 266.2);

Tailwind

colors: {
  custom: {
    50: '#8894e3',
    500: '#456bd5',
    950: '#000000',
  },
}

SCSS

$custom: #456bd5;
$custom-light: #8894e3;
$custom-dark: #000000;

JSON

{
  "hex": "#456bd5",
  "rgb": {
    "r": 69,
    "g": 107,
    "b": 213
  },
  "hsl": {
    "h": 224.167,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.55701,
    "c": 0.16854,
    "h": 266.2
  },
  "luminance": 0.16585
}

Semantic roles & 50–950 ramp

primary

#456BD5

secondary

#D9C99D

accent

#BB42E6

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #456BD5

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

Preview Lab → · Contrast checker → · Palette generator →