#456BDC#456BDC

#456BDC is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.2% C 0.178 H 266.6°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#456BDC
RGB	rgb(69, 107, 220)
HSL	hsl(225, 68%, 57%)
HSV	hsv(225, 69%, 86%)
CMYK	cmyk(68.6%, 51.4%, 0%, 13.7%)
CIE-LAB	lab(48.19, 23.78, -61.84)
CIE-LCH	lch(48.19, 66.25, 291.03°)
OKLab	oklab(56.2% -0.0104 -0.1777)
OKLCH	oklch(56.2% 0.178 266.6)
XYZ	xyz(20.6257, 16.9458, 69.8802)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456BDC #DCB645

analogous

#45B6DC #456BDC #6B45DC

triadic

#456BDC #DC456B #6BDC45

tetradic

#456BDC #DC45B6 #DCB645 #45DC6B

square

#456BDC #DC45B6 #DCB645 #45DC6B

split-complementary

#456BDC #DC6B45 #B6DC45

monochromatic

#1A378C #244BC0 #456BDC #7994E6 #ACBDEF

Accessibility & contrast

On white

4.78

#456BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#456BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456BDC

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456BDC	#FFFFFF	#000000	##FFFFFF
##456BDC	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#237AE0

Deuteranopia (green-blind)

#006CDA

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #456bdc;
/* rgb */ color: rgb(69, 107, 220);
/* oklch */ color: oklch(56.2% 0.178 266.6);

Tailwind

colors: {
  custom: {
    50: '#8a94e8',
    500: '#456bdc',
    950: '#000000',
  },
}

SCSS

$custom: #456bdc;
$custom-light: #8a94e8;
$custom-dark: #000000;

JSON

{
  "hex": "#456bdc",
  "rgb": {
    "r": 69,
    "g": 107,
    "b": 220
  },
  "hsl": {
    "h": 224.901,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.56199,
    "c": 0.17799,
    "h": 266.6
  },
  "luminance": 0.16948
}

Semantic roles & 50–950 ramp

primary

#456BDC

secondary

#DDCEA0

accent

#BF3DEB

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456BDC

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

Preview Lab → · Contrast checker → · Palette generator →