#4563D2#4563D2

#4563D2 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.9% C 0.174 H 268.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4563D2
RGB	rgb(69, 99, 210)
HSL	hsl(227, 61%, 55%)
HSV	hsv(227, 67%, 82%)
CMYK	cmyk(67.1%, 52.9%, 0%, 17.6%)
CIE-LAB	lab(45.41, 25.28, -60.63)
CIE-LCH	lch(45.41, 65.69, 292.63°)
OKLab	oklab(53.88% -0.0044 -0.1742)
OKLCH	oklch(53.88% 0.174 268.6)
XYZ	xyz(18.5450, 14.8403, 62.8474)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4563D2 #D2B445

analogous

#45AAD2 #4563D2 #6E45D2

triadic

#4563D2 #D24563 #63D245

tetradic

#4563D2 #D245AA #D2B445 #45D26E

square

#4563D2 #D245AA #D2B445 #45D26E

split-complementary

#4563D2 #D26E45 #AAD245

monochromatic

#1F337E #2A47AF #4563D2 #768CDE #A8B6EA

Accessibility & contrast

On white

5.29

#4563D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4563D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4563D2

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4563D2	#FFFFFF	#000000	##FFFFFF
##4563D2	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1772D6

Deuteranopia (green-blind)

#0065D0

Tritanopia (blue-blind)

#007D91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4563d2;
/* rgb */ color: rgb(69, 99, 210);
/* oklch */ color: oklch(53.9% 0.174 268.6);

Tailwind

colors: {
  custom: {
    50: '#888fe0',
    500: '#4563d2',
    950: '#000000',
  },
}

SCSS

$custom: #4563d2;
$custom-light: #888fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4563d2",
  "rgb": {
    "r": 69,
    "g": 99,
    "b": 210
  },
  "hsl": {
    "h": 227.234,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.53883,
    "c": 0.17431,
    "h": 268.6
  },
  "luminance": 0.14842
}

Semantic roles & 50–950 ramp

primary

#4563D2

secondary

#D7CA9C

accent

#C244E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4563D2

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

Preview Lab → · Contrast checker → · Palette generator →