#4563E8#4563E8

#4563E8 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 55.6% C 0.203 H 269.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4563E8
RGB	rgb(69, 99, 232)
HSL	hsl(229, 78%, 59%)
HSV	hsv(229, 70%, 91%)
CMYK	cmyk(70.3%, 57.3%, 0%, 9%)
CIE-LAB	lab(46.99, 33.03, -70.57)
CIE-LCH	lch(46.99, 77.91, 295.08°)
OKLab	oklab(55.56% -0.0034 -0.2035)
OKLCH	oklch(55.56% 0.203 269.1)
XYZ	xyz(21.4766, 16.0129, 78.2872)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4563E8 #E8CA45

analogous

#45B5E8 #4563E8 #7945E8

triadic

#4563E8 #E84563 #63E845

tetradic

#4563E8 #E845B5 #E8CA45 #45E879

square

#4563E8 #E845B5 #E8CA45 #45E879

split-complementary

#4563E8 #E87945 #B5E845

monochromatic

#142D9F #1A3DD5 #4563E8 #7B91EF #B2BEF5

Accessibility & contrast

On white

5.00

#4563E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4563E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4563E8

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4563E8	#FFFFFF	#000000	##FFFFFF
##4563E8	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077EC

Deuteranopia (green-blind)

#0068E5

Tritanopia (blue-blind)

#00849C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4563e8;
/* rgb */ color: rgb(69, 99, 232);
/* oklch */ color: oklch(55.6% 0.203 269.1);

Tailwind

colors: {
  custom: {
    50: '#8c8ff0',
    500: '#4563e8',
    950: '#000000',
  },
}

SCSS

$custom: #4563e8;
$custom-light: #8c8ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#4563e8",
  "rgb": {
    "r": 69,
    "g": 99,
    "b": 232
  },
  "hsl": {
    "h": 228.957,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.55564,
    "c": 0.20349,
    "h": 269.1
  },
  "luminance": 0.16015
}

Semantic roles & 50–950 ramp

primary

#4563E8

secondary

#E4D9A4

accent

#D133F4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4563E8

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

Preview Lab → · Contrast checker → · Palette generator →