#4A63D6#4A63D6

#4A63D6 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.178 H 270.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4A63D6
RGB	rgb(74, 99, 214)
HSL	hsl(229, 63%, 56%)
HSV	hsv(229, 65%, 84%)
CMYK	cmyk(65.4%, 53.7%, 0%, 16.1%)
CIE-LAB	lab(45.95, 27.46, -62.04)
CIE-LCH	lch(45.95, 67.84, 293.87°)
OKLab	oklab(54.45% 0.0007 -0.1783)
OKLCH	oklch(54.45% 0.178 270.2)
XYZ	xyz(19.4194, 15.2328, 65.5221)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A63D6 #D6BD4A

analogous

#4AA9D6 #4A63D6 #774AD6

triadic

#4A63D6 #D64A63 #63D64A

tetradic

#4A63D6 #D64AA9 #D6BD4A #4AD677

square

#4A63D6 #D64AA9 #D6BD4A #4AD677

split-complementary

#4A63D6 #D6774A #A9D64A

monochromatic

#1F3187 #2A43B9 #4A63D6 #7C8EE1 #AEB9ED

Accessibility & contrast

On white

5.19

#4A63D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4A63D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A63D6

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A63D6	#FFFFFF	#000000	##FFFFFF
##4A63D6	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D73DA

Deuteranopia (green-blind)

#0067D4

Tritanopia (blue-blind)

#007E93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4a63d6;
/* rgb */ color: rgb(74, 99, 214);
/* oklch */ color: oklch(54.4% 0.178 270.2);

Tailwind

colors: {
  custom: {
    50: '#8b8fe3',
    500: '#4a63d6',
    950: '#000000',
  },
}

SCSS

$custom: #4a63d6;
$custom-light: #8b8fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a63d6",
  "rgb": {
    "r": 74,
    "g": 99,
    "b": 214
  },
  "hsl": {
    "h": 229.286,
    "s": 63.063,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54445,
    "c": 0.17828,
    "h": 270.2
  },
  "luminance": 0.15235
}

Semantic roles & 50–950 ramp

primary

#4A63D6

secondary

#DBD0A1

accent

#C942E6

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4A63D6

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

Preview Lab → · Contrast checker → · Palette generator →