#4C65BD#4C65BD

#4C65BD is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.2% C 0.141 H 269.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4C65BD
RGB	rgb(76, 101, 189)
HSL	hsl(227, 46%, 52%)
HSV	hsv(227, 60%, 74%)
CMYK	cmyk(59.8%, 46.6%, 0%, 25.9%)
CIE-LAB	lab(44.96, 17.92, -49.24)
CIE-LCH	lch(44.96, 52.40, 289.99°)
OKLab	oklab(53.21% -0.0018 -0.1406)
OKLCH	oklch(53.21% 0.141 269.3)
XYZ	xyz(16.8164, 14.5166, 50.0501)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65BD #BDA44C

analogous

#4C9DBD #4C65BD #6C4CBD

triadic

#4C65BD #BD4C65 #65BD4C

tetradic

#4C65BD #BD4C9D #BDA44C #4CBD6C

square

#4C65BD #BD4C9D #BDA44C #4CBD6C

split-complementary

#4C65BD #BD6C4C #9DBD4C

monochromatic

#263568 #374C95 #4C65BD #798BCD #A5B2DE

Accessibility & contrast

On white

5.38

#4C65BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4C65BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65BD

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65BD	#FFFFFF	#000000	##FFFFFF
##4C65BD	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B70C0

Deuteranopia (green-blind)

#2966BB

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4c65bd;
/* rgb */ color: rgb(76, 101, 189);
/* oklch */ color: oklch(53.2% 0.141 269.3);

Tailwind

colors: {
  custom: {
    50: '#8890d1',
    500: '#4c65bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c65bd;
$custom-light: #8890d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65bd",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 189
  },
  "hsl": {
    "h": 226.726,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53207,
    "c": 0.14057,
    "h": 269.3
  },
  "luminance": 0.14518
}

Semantic roles & 50–950 ramp

primary

#4C65BD

secondary

#CBC09A

accent

#B952D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4C65BD

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

Preview Lab → · Contrast checker → · Palette generator →