#4A63D2#4A63D2

#4A63D2 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.2% C 0.173 H 270.1°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4A63D2
RGB	rgb(74, 99, 210)
HSL	hsl(229, 60%, 56%)
HSV	hsv(229, 65%, 82%)
CMYK	cmyk(64.8%, 52.9%, 0%, 17.6%)
CIE-LAB	lab(45.68, 26.07, -60.20)
CIE-LCH	lch(45.68, 65.60, 293.41°)
OKLab	oklab(54.15% 0.0004 -0.1729)
OKLCH	oklch(54.15% 0.173 270.1)
XYZ	xyz(18.9148, 15.0310, 62.8647)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A63D2 #D2B94A

analogous

#4AA7D2 #4A63D2 #754AD2

triadic

#4A63D2 #D24A63 #63D24A

tetradic

#4A63D2 #D24AA7 #D2B94A #4AD275

square

#4A63D2 #D24AA7 #D2B94A #4AD275

split-complementary

#4A63D2 #D2754A #A7D24A

monochromatic

#203281 #2C45B2 #4A63D2 #7B8DDE #ACB7EA

Accessibility & contrast

On white

5.24

#4A63D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4A63D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A63D2

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A63D2	#FFFFFF	#000000	##FFFFFF
##4A63D2	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1973D6

Deuteranopia (green-blind)

#0066D0

Tritanopia (blue-blind)

#007D91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4a63d2;
/* rgb */ color: rgb(74, 99, 210);
/* oklch */ color: oklch(54.2% 0.173 270.1);

Tailwind

colors: {
  custom: {
    50: '#8a8fe0',
    500: '#4a63d2',
    950: '#000000',
  },
}

SCSS

$custom: #4a63d2;
$custom-light: #8a8fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a63d2",
  "rgb": {
    "r": 74,
    "g": 99,
    "b": 210
  },
  "hsl": {
    "h": 228.971,
    "s": 60.177,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54151,
    "c": 0.17286,
    "h": 270.1
  },
  "luminance": 0.15033
}

Semantic roles & 50–950 ramp

primary

#4A63D2

secondary

#D8CEA0

accent

#C644E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A63D2

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

Preview Lab → · Contrast checker → · Palette generator →