#4C64D2#4C64D2

#4C64D2 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.171 H 270.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4C64D2
RGB	rgb(76, 100, 210)
HSL	hsl(229, 60%, 56%)
HSV	hsv(229, 64%, 82%)
CMYK	cmyk(63.8%, 52.4%, 0%, 17.6%)
CIE-LAB	lab(46.05, 25.77, -59.60)
CIE-LCH	lch(46.05, 64.93, 293.38°)
OKLab	oklab(54.46% 0.0015 -0.171)
OKLCH	oklch(54.46% 0.171 270.5)
XYZ	xyz(19.1666, 15.3023, 62.9039)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C64D2 #D2BA4C

analogous

#4CA7D2 #4C64D2 #774CD2

triadic

#4C64D2 #D24C64 #64D24C

tetradic

#4C64D2 #D24CA7 #D2BA4C #4CD277

square

#4C64D2 #D24CA7 #D2BA4C #4CD277

split-complementary

#4C64D2 #D2774C #A7D24C

monochromatic

#213283 #2D45B4 #4C64D2 #7D8EDE #AEB9EB

Accessibility & contrast

On white

5.17

#4C64D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4C64D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C64D2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C64D2	#FFFFFF	#000000	##FFFFFF
##4C64D2	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E73D6

Deuteranopia (green-blind)

#0067D0

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4c64d2;
/* rgb */ color: rgb(76, 100, 210);
/* oklch */ color: oklch(54.5% 0.171 270.5);

Tailwind

colors: {
  custom: {
    50: '#8b8fe0',
    500: '#4c64d2',
    950: '#000000',
  },
}

SCSS

$custom: #4c64d2;
$custom-light: #8b8fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c64d2",
  "rgb": {
    "r": 76,
    "g": 100,
    "b": 210
  },
  "hsl": {
    "h": 229.254,
    "s": 59.821,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54458,
    "c": 0.17104,
    "h": 270.5
  },
  "luminance": 0.15304
}

Semantic roles & 50–950 ramp

primary

#4C64D2

secondary

#D9CFA1

accent

#C745E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4C64D2

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

Preview Lab → · Contrast checker → · Palette generator →