#4C65CD#4C65CD

#4C65CD is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.163 H 270.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C65CD
RGB	rgb(76, 101, 205)
HSL	hsl(228, 56%, 55%)
HSV	hsv(228, 63%, 80%)
CMYK	cmyk(62.9%, 50.7%, 0%, 19.6%)
CIE-LAB	lab(45.97, 23.41, -56.85)
CIE-LCH	lch(45.97, 61.48, 292.39°)
OKLab	oklab(54.3% 0.0001 -0.1629)
OKLCH	oklch(54.3% 0.163 270)
XYZ	xyz(18.6499, 15.2500, 59.7065)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65CD #CDB44C

analogous

#4CA6CD #4C65CD #734CCD

triadic

#4C65CD #CD4C65 #65CD4C

tetradic

#4C65CD #CD4CA6 #CDB44C #4CCD73

square

#4C65CD #CD4CA6 #CDB44C #4CCD73

split-complementary

#4C65CD #CD734C #A6CD4C

monochromatic

#23347C #3048AC #4C65CD #7C8EDA #ACB7E8

Accessibility & contrast

On white

5.18

#4C65CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4C65CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65CD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65CD	#FFFFFF	#000000	##FFFFFF
##4C65CD	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A73D1

Deuteranopia (green-blind)

#0067CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4c65cd;
/* rgb */ color: rgb(76, 101, 205);
/* oklch */ color: oklch(54.3% 0.163 270.0);

Tailwind

colors: {
  custom: {
    50: '#8a90dd',
    500: '#4c65cd',
    950: '#000000',
  },
}

SCSS

$custom: #4c65cd;
$custom-light: #8a90dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65cd",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 205
  },
  "hsl": {
    "h": 228.372,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54299,
    "c": 0.16293,
    "h": 270
  },
  "luminance": 0.15252
}

Semantic roles & 50–950 ramp

primary

#4C65CD

secondary

#D5CB9F

accent

#C248E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4C65CD

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

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