#4566DA#4566DA

#4566DA is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.181 H 268.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4566DA
RGB	rgb(69, 102, 218)
HSL	hsl(227, 67%, 56%)
HSV	hsv(227, 68%, 85%)
CMYK	cmyk(68.3%, 53.2%, 0%, 14.5%)
CIE-LAB	lab(46.75, 26.21, -63.04)
CIE-LCH	lch(46.75, 68.27, 292.58°)
OKLab	oklab(55.06% -0.0064 -0.1813)
OKLCH	oklch(55.06% 0.181 268)
XYZ	xyz(19.8561, 15.8280, 68.3247)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4566DA #DAB945

analogous

#45B1DA #4566DA #6F45DA

triadic

#4566DA #DA4566 #66DA45

tetradic

#4566DA #DA45B1 #DAB945 #45DA6F

square

#4566DA #DA45B1 #DAB945 #45DA6F

split-complementary

#4566DA #DA6F45 #B1DA45

monochromatic

#1B3489 #2547BC #4566DA #7890E4 #ABBAEE

Accessibility & contrast

On white

5.04

#4566DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4566DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4566DA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4566DA	#FFFFFF	#000000	##FFFFFF
##4566DA	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1076DE

Deuteranopia (green-blind)

#0068D8

Tritanopia (blue-blind)

#008296

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4566da;
/* rgb */ color: rgb(69, 102, 218);
/* oklch */ color: oklch(55.1% 0.181 268.0);

Tailwind

colors: {
  custom: {
    50: '#8a91e6',
    500: '#4566da',
    950: '#000000',
  },
}

SCSS

$custom: #4566da;
$custom-light: #8a91e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4566da",
  "rgb": {
    "r": 69,
    "g": 102,
    "b": 218
  },
  "hsl": {
    "h": 226.711,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.55064,
    "c": 0.1814,
    "h": 268
  },
  "luminance": 0.1583
}

Semantic roles & 50–950 ramp

primary

#4566DA

secondary

#DCCE9F

accent

#C43EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4566DA

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

Preview Lab → · Contrast checker → · Palette generator →