#4C65D9#4C65D9

#4C65D9 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.2% C 0.179 H 270.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C65D9
RGB	rgb(76, 101, 217)
HSL	hsl(229, 65%, 57%)
HSV	hsv(229, 65%, 85%)
CMYK	cmyk(65%, 53.5%, 0%, 14.9%)
CIE-LAB	lab(46.78, 27.56, -62.40)
CIE-LCH	lch(46.78, 68.22, 293.83°)
OKLab	oklab(55.16% 0.0011 -0.1793)
OKLCH	oklch(55.16% 0.179 270.3)
XYZ	xyz(20.1543, 15.8518, 67.6298)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65D9 #D9C04C

analogous

#4CABD9 #4C65D9 #7A4CD9

triadic

#4C65D9 #D94C65 #65D94C

tetradic

#4C65D9 #D94CAB #D9C04C #4CD97A

square

#4C65D9 #D94CAB #D9C04C #4CD97A

split-complementary

#4C65D9 #D97A4C #ABD94C

monochromatic

#1E328D #2943BF #4C65D9 #7E90E4 #B1BCEE

Accessibility & contrast

On white

5.04

#4C65D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4C65D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65D9

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65D9	#FFFFFF	#000000	##FFFFFF
##4C65D9	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1275DD

Deuteranopia (green-blind)

#0069D7

Tritanopia (blue-blind)

#008195

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4c65d9;
/* rgb */ color: rgb(76, 101, 217);
/* oklch */ color: oklch(55.2% 0.179 270.3);

Tailwind

colors: {
  custom: {
    50: '#8d90e5',
    500: '#4c65d9',
    950: '#000000',
  },
}

SCSS

$custom: #4c65d9;
$custom-light: #8d90e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65d9",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 217
  },
  "hsl": {
    "h": 229.362,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.55163,
    "c": 0.17928,
    "h": 270.3
  },
  "luminance": 0.15854
}

Semantic roles & 50–950 ramp

primary

#4C65D9

secondary

#DDD3A4

accent

#CA40E8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C65D9

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

Preview Lab → · Contrast checker → · Palette generator →