#4A63D4#4A63D4

#4A63D4 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.3% C 0.176 H 270.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4A63D4
RGB	rgb(74, 99, 212)
HSL	hsl(229, 62%, 56%)
HSV	hsv(229, 65%, 83%)
CMYK	cmyk(65.1%, 53.3%, 0%, 16.9%)
CIE-LAB	lab(45.81, 26.76, -61.12)
CIE-LCH	lch(45.81, 66.72, 293.65°)
OKLab	oklab(54.3% 0.0005 -0.1756)
OKLCH	oklch(54.3% 0.176 270.2)
XYZ	xyz(19.1655, 15.1312, 64.1852)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A63D4 #D4BB4A

analogous

#4AA8D4 #4A63D4 #764AD4

triadic

#4A63D4 #D44A63 #63D44A

tetradic

#4A63D4 #D44AA8 #D4BB4A #4AD476

square

#4A63D4 #D44AA8 #D4BB4A #4AD476

split-complementary

#4A63D4 #D4764A #A8D44A

monochromatic

#1F3284 #2B44B6 #4A63D4 #7B8EE0 #ADB8EB

Accessibility & contrast

On white

5.22

#4A63D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4A63D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A63D4

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A63D4	#FFFFFF	#000000	##FFFFFF
##4A63D4	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1473D8

Deuteranopia (green-blind)

#0067D2

Tritanopia (blue-blind)

#007E92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4a63d4;
/* rgb */ color: rgb(74, 99, 212);
/* oklch */ color: oklch(54.3% 0.176 270.2);

Tailwind

colors: {
  custom: {
    50: '#8b8fe2',
    500: '#4a63d4',
    950: '#000000',
  },
}

SCSS

$custom: #4a63d4;
$custom-light: #8b8fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a63d4",
  "rgb": {
    "r": 74,
    "g": 99,
    "b": 212
  },
  "hsl": {
    "h": 229.13,
    "s": 61.607,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54298,
    "c": 0.17557,
    "h": 270.2
  },
  "luminance": 0.15133
}

Semantic roles & 50–950 ramp

primary

#4A63D4

secondary

#D9CFA0

accent

#C743E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A63D4

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

Preview Lab → · Contrast checker → · Palette generator →