#456DDC#456DDC

#456DDC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.176 H 266.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#456DDC
RGB	rgb(69, 109, 220)
HSL	hsl(224, 68%, 57%)
HSV	hsv(224, 69%, 86%)
CMYK	cmyk(68.6%, 50.5%, 0%, 13.7%)
CIE-LAB	lab(48.72, 22.52, -60.99)
CIE-LCH	lch(48.72, 65.01, 290.27°)
OKLab	oklab(56.6% -0.0122 -0.1751)
OKLCH	oklch(56.6% 0.176 266)
XYZ	xyz(20.8366, 17.3677, 69.9505)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DDC #DCB445

analogous

#45B9DC #456DDC #6945DC

triadic

#456DDC #DC456D #6DDC45

tetradic

#456DDC #DC45B9 #DCB445 #45DC69

square

#456DDC #DC45B9 #DCB445 #45DC69

split-complementary

#456DDC #DC6945 #B9DC45

monochromatic

#1A398C #244DC0 #456DDC #7995E6 #ACBEEF

Accessibility & contrast

On white

4.69

#456DDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#456DDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DDC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DDC	#FFFFFF	#000000	##FFFFFF
##456DDC	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A7BE0

Deuteranopia (green-blind)

#006DDA

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #456ddc;
/* rgb */ color: rgb(69, 109, 220);
/* oklch */ color: oklch(56.6% 0.176 266.0);

Tailwind

colors: {
  custom: {
    50: '#8a96e8',
    500: '#456ddc',
    950: '#000000',
  },
}

SCSS

$custom: #456ddc;
$custom-light: #8a96e8;
$custom-dark: #000000;

JSON

{
  "hex": "#456ddc",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 220
  },
  "hsl": {
    "h": 224.106,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.566,
    "c": 0.17556,
    "h": 266
  },
  "luminance": 0.1737
}

Semantic roles & 50–950 ramp

primary

#456DDC

secondary

#DDCDA0

accent

#BD3DEB

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456DDC

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

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