#4563AE#4563AE

#4563AE is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.4% C 0.124 H 265.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4563AE
RGB	rgb(69, 99, 174)
HSL	hsl(223, 43%, 48%)
HSV	hsv(223, 60%, 68%)
CMYK	cmyk(60.3%, 43.1%, 0%, 31.8%)
CIE-LAB	lab(43.13, 12.63, -43.44)
CIE-LCH	lch(43.13, 45.24, 286.21°)
OKLab	oklab(51.41% -0.0091 -0.1237)
OKLCH	oklch(51.41% 0.124 265.8)
XYZ	xyz(14.5535, 13.2437, 41.8255)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4563AE #AE9045

analogous

#4598AE #4563AE #5B45AE

triadic

#4563AE #AE4563 #63AE45

tetradic

#4563AE #AE4598 #AE9045 #45AE5B

square

#4563AE #AE4598 #AE9045 #45AE5B

split-complementary

#4563AE #AE5B45 #98AE45

monochromatic

#223156 #344A82 #4563AE #6C85C5 #97A9D6

Accessibility & contrast

On white

5.76

#4563AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4563AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4563AE

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4563AE	#FFFFFF	#000000	##FFFFFF
##4563AE	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426BB1

Deuteranopia (green-blind)

#3361AC

Tritanopia (blue-blind)

#007480

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4563ae;
/* rgb */ color: rgb(69, 99, 174);
/* oklch */ color: oklch(51.4% 0.124 265.8);

Tailwind

colors: {
  custom: {
    50: '#828fc6',
    500: '#4563ae',
    950: '#000000',
  },
}

SCSS

$custom: #4563ae;
$custom-light: #828fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4563ae",
  "rgb": {
    "r": 69,
    "g": 99,
    "b": 174
  },
  "hsl": {
    "h": 222.857,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51408,
    "c": 0.12403,
    "h": 265.8
  },
  "luminance": 0.13245
}

Semantic roles & 50–950 ramp

primary

#4563AE

secondary

#C2B38D

accent

#AF55D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4563AE

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

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