#456BC4#456BC4

#456BC4 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.5% C 0.145 H 264.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#456BC4
RGB	rgb(69, 107, 196)
HSL	hsl(222, 52%, 52%)
HSV	hsv(222, 65%, 77%)
CMYK	cmyk(64.8%, 45.4%, 0%, 23.1%)
CIE-LAB	lab(46.66, 15.28, -50.59)
CIE-LCH	lch(46.66, 52.84, 286.80°)
OKLab	oklab(54.55% -0.0135 -0.1446)
OKLCH	oklch(54.55% 0.145 264.7)
XYZ	xyz(17.6723, 15.7645, 54.3254)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456BC4 #C49E45

analogous

#45ABC4 #456BC4 #5F45C4

triadic

#456BC4 #C4456B #6BC445

tetradic

#456BC4 #C445AB #C49E45 #45C45F

square

#456BC4 #C445AB #C49E45 #45C45F

split-complementary

#456BC4 #C45F45 #ABC445

monochromatic

#22386C #31519B #456BC4 #7390D3 #A2B5E1

Accessibility & contrast

On white

5.06

#456BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#456BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456BC4

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456BC4	#FFFFFF	#000000	##FFFFFF
##456BC4	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)

#4075C7

Deuteranopia (green-blind)

#2969C2

Tritanopia (blue-blind)

#007F8E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #456bc4;
/* rgb */ color: rgb(69, 107, 196);
/* oklch */ color: oklch(54.5% 0.145 264.7);

Tailwind

colors: {
  custom: {
    50: '#8594d6',
    500: '#456bc4',
    950: '#000000',
  },
}

SCSS

$custom: #456bc4;
$custom-light: #8594d6;
$custom-dark: #000000;

JSON

{
  "hex": "#456bc4",
  "rgb": {
    "r": 69,
    "g": 107,
    "b": 196
  },
  "hsl": {
    "h": 222.047,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54545,
    "c": 0.1452,
    "h": 264.7
  },
  "luminance": 0.15766
}

Semantic roles & 50–950 ramp

primary

#456BC4

secondary

#CEBE97

accent

#B14DDB

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456BC4

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

Preview Lab → · Contrast checker → · Palette generator →