#4C65D8#4C65D8

#4C65D8 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.178 H 270.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C65D8
RGB	rgb(76, 101, 216)
HSL	hsl(229, 64%, 57%)
HSV	hsv(229, 65%, 85%)
CMYK	cmyk(64.8%, 53.2%, 0%, 15.3%)
CIE-LAB	lab(46.71, 27.21, -61.94)
CIE-LCH	lch(46.71, 67.66, 293.72°)
OKLab	oklab(55.09% 0.001 -0.1779)
OKLCH	oklch(55.09% 0.178 270.3)
XYZ	xyz(20.0246, 15.7999, 66.9468)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65D8 #D8BF4C

analogous

#4CABD8 #4C65D8 #794CD8

triadic

#4C65D8 #D84C65 #65D84C

tetradic

#4C65D8 #D84CAB #D8BF4C #4CD879

square

#4C65D8 #D84CAB #D8BF4C #4CD879

split-complementary

#4C65D8 #D8794C #ABD84C

monochromatic

#1E328B #2944BE #4C65D8 #7E90E3 #B1BBEE

Accessibility & contrast

On white

5.05

#4C65D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#4C65D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65D8

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65D8	#FFFFFF	#000000	##FFFFFF
##4C65D8	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1575DC

Deuteranopia (green-blind)

#0069D6

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4c65d8;
/* rgb */ color: rgb(76, 101, 216);
/* oklch */ color: oklch(55.1% 0.178 270.3);

Tailwind

colors: {
  custom: {
    50: '#8c90e5',
    500: '#4c65d8',
    950: '#000000',
  },
}

SCSS

$custom: #4c65d8;
$custom-light: #8c90e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65d8",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 216
  },
  "hsl": {
    "h": 229.286,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.55089,
    "c": 0.17793,
    "h": 270.3
  },
  "luminance": 0.15802
}

Semantic roles & 50–950 ramp

primary

#4C65D8

secondary

#DCD2A4

accent

#C941E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C65D8

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

Preview Lab → · Contrast checker → · Palette generator →