#4C64DE#4C64DE

#4C64DE is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.187 H 270.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C64DE
RGB	rgb(76, 100, 222)
HSL	hsl(230, 69%, 58%)
HSV	hsv(230, 66%, 87%)
CMYK	cmyk(65.8%, 55%, 0%, 12.9%)
CIE-LAB	lab(46.87, 29.91, -65.09)
CIE-LCH	lch(46.87, 71.63, 294.68°)
OKLab	oklab(55.34% 0.0022 -0.1872)
OKLCH	oklch(55.34% 0.187 270.7)
XYZ	xyz(20.7180, 15.9229, 71.0747)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C64DE #DEC64C

analogous

#4CADDE #4C64DE #7D4CDE

triadic

#4C64DE #DE4C64 #64DE4C

tetradic

#4C64DE #DE4CAD #DEC64C #4CDE7D

square

#4C64DE #DE4CAD #DEC64C #4CDE7D

split-complementary

#4C64DE #DE7D4C #ADDE4C

monochromatic

#1B2F94 #2540C8 #4C64DE #8091E8 #B3BDF1

Accessibility & contrast

On white

5.02

#4C64DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4C64DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C64DE

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C64DE	#FFFFFF	#000000	##FFFFFF
##4C64DE	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E2

Deuteranopia (green-blind)

#0069DC

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4c64de;
/* rgb */ color: rgb(76, 100, 222);
/* oklch */ color: oklch(55.3% 0.187 270.7);

Tailwind

colors: {
  custom: {
    50: '#8d8fe9',
    500: '#4c64de',
    950: '#000000',
  },
}

SCSS

$custom: #4c64de;
$custom-light: #8d8fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c64de",
  "rgb": {
    "r": 76,
    "g": 100,
    "b": 222
  },
  "hsl": {
    "h": 230.137,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.55343,
    "c": 0.18721,
    "h": 270.7
  },
  "luminance": 0.15925
}

Semantic roles & 50–950 ramp

primary

#4C64DE

secondary

#E0D6A6

accent

#CF3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4C64DE

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

Preview Lab → · Contrast checker → · Palette generator →