#4963C8#4963C8

#4963C8 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.4% C 0.159 H 269.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4963C8
RGB	rgb(73, 99, 200)
HSL	hsl(228, 54%, 54%)
HSV	hsv(228, 64%, 78%)
CMYK	cmyk(63.5%, 50.5%, 0%, 21.6%)
CIE-LAB	lab(44.95, 22.43, -55.63)
CIE-LCH	lch(44.95, 59.98, 291.96°)
OKLab	oklab(53.38% -0.0014 -0.1594)
OKLCH	oklch(53.38% 0.159 269.5)
XYZ	xyz(17.6313, 14.5087, 56.5037)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963C8 #C8AE49

analogous

#49A2C8 #4963C8 #6E49C8

triadic

#4963C8 #C84963 #63C849

tetradic

#4963C8 #C849A2 #C8AE49 #49C86E

square

#4963C8 #C849A2 #C8AE49 #49C86E

split-complementary

#4963C8 #C86E49 #A2C849

monochromatic

#233374 #3148A3 #4963C8 #788BD6 #A7B4E4

Accessibility & contrast

On white

5.38

#4963C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4963C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963C8

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963C8	#FFFFFF	#000000	##FFFFFF
##4963C8	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A70CC

Deuteranopia (green-blind)

#0165C6

Tritanopia (blue-blind)

#007A8C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4963c8;
/* rgb */ color: rgb(73, 99, 200);
/* oklch */ color: oklch(53.4% 0.159 269.5);

Tailwind

colors: {
  custom: {
    50: '#888fd9',
    500: '#4963c8',
    950: '#000000',
  },
}

SCSS

$custom: #4963c8;
$custom-light: #888fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4963c8",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 200
  },
  "hsl": {
    "h": 227.717,
    "s": 53.586,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53377,
    "c": 0.15944,
    "h": 269.5
  },
  "luminance": 0.1451
}

Semantic roles & 50–950 ramp

primary

#4963C8

secondary

#D2C69B

accent

#BF4BDD

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4963C8

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

Preview Lab → · Contrast checker → · Palette generator →