#4563CA#4563CA

#4563CA is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.163 H 268.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4563CA
RGB	rgb(69, 99, 202)
HSL	hsl(226, 56%, 53%)
HSV	hsv(226, 66%, 79%)
CMYK	cmyk(65.8%, 51%, 0%, 20.8%)
CIE-LAB	lab(44.87, 22.46, -56.92)
CIE-LCH	lch(44.87, 61.19, 291.53°)
OKLab	oklab(53.3% -0.0051 -0.1633)
OKLCH	oklch(53.3% 0.163 268.2)
XYZ	xyz(17.5731, 14.4515, 57.7290)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4563CA #CAAC45

analogous

#45A6CA #4563CA #6945CA

triadic

#4563CA #CA4563 #63CA45

tetradic

#4563CA #CA45A6 #CAAC45 #45CA69

square

#4563CA #CA45A6 #CAAC45 #45CA69

split-complementary

#4563CA #CA6945 #A6CA45

monochromatic

#213474 #2F49A3 #4563CA #758BD8 #A4B3E5

Accessibility & contrast

On white

5.40

#4563CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#4563CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4563CA

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4563CA	#FFFFFF	#000000	##FFFFFF
##4563CA	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2670CE

Deuteranopia (green-blind)

#0064C8

Tritanopia (blue-blind)

#007B8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4563ca;
/* rgb */ color: rgb(69, 99, 202);
/* oklch */ color: oklch(53.3% 0.163 268.2);

Tailwind

colors: {
  custom: {
    50: '#878fdb',
    500: '#4563ca',
    950: '#000000',
  },
}

SCSS

$custom: #4563ca;
$custom-light: #878fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4563ca",
  "rgb": {
    "r": 69,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 226.466,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.53301,
    "c": 0.1634,
    "h": 268.2
  },
  "luminance": 0.14453
}

Semantic roles & 50–950 ramp

primary

#4563CA

secondary

#D2C599

accent

#BD49DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4563CA

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

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