#4563EA#4563EA

#4563EA is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 55.7% C 0.206 H 269.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4563EA
RGB	rgb(69, 99, 234)
HSL	hsl(229, 80%, 59%)
HSV	hsv(229, 71%, 92%)
CMYK	cmyk(70.5%, 57.7%, 0%, 8.2%)
CIE-LAB	lab(47.14, 33.73, -71.45)
CIE-LCH	lch(47.14, 79.01, 295.27°)
OKLab	oklab(55.72% -0.0033 -0.2061)
OKLCH	oklch(55.72% 0.206 269.1)
XYZ	xyz(21.7623, 16.1272, 79.7919)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4563EA #EACC45

analogous

#45B6EA #4563EA #7A45EA

triadic

#4563EA #EA4563 #63EA45

tetradic

#4563EA #EA45B6 #EACC45 #45EA7A

square

#4563EA #EA45B6 #EACC45 #45EA7A

split-complementary

#4563EA #EA7A45 #B6EA45

monochromatic

#122CA2 #193CD9 #4563EA #7C91F0 #B3BFF6

Accessibility & contrast

On white

4.97

#4563EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4563EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4563EA

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4563EA	#FFFFFF	#000000	##FFFFFF
##4563EA	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EF

Deuteranopia (green-blind)

#0068E7

Tritanopia (blue-blind)

#00859D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4563ea;
/* rgb */ color: rgb(69, 99, 234);
/* oklch */ color: oklch(55.7% 0.206 269.1);

Tailwind

colors: {
  custom: {
    50: '#8d8ff2',
    500: '#4563ea',
    950: '#000000',
  },
}

SCSS

$custom: #4563ea;
$custom-light: #8d8ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#4563ea",
  "rgb": {
    "r": 69,
    "g": 99,
    "b": 234
  },
  "hsl": {
    "h": 229.091,
    "s": 79.71,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55722,
    "c": 0.20609,
    "h": 269.1
  },
  "luminance": 0.16129
}

Semantic roles & 50–950 ramp

primary

#4563EA

secondary

#E6DAA5

accent

#D232F6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4563EA

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

Preview Lab → · Contrast checker → · Palette generator →