#4C5EBE#4C5EBE

#4C5EBE is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.151 H 272.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C5EBE
RGB	rgb(76, 94, 190)
HSL	hsl(231, 47%, 52%)
HSV	hsv(231, 60%, 75%)
CMYK	cmyk(60%, 50.5%, 0%, 25.5%)
CIE-LAB	lab(43.15, 22.69, -52.73)
CIE-LCH	lch(43.15, 57.41, 293.28°)
OKLab	oklab(51.85% 0.0056 -0.1509)
OKLCH	oklch(51.85% 0.151 272.1)
XYZ	xyz(16.2744, 13.2583, 50.4067)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5EBE #BEAC4C

analogous

#4C97BE #4C5EBE #734CBE

triadic

#4C5EBE #BE4C5E #5EBE4C

tetradic

#4C5EBE #BE4C97 #BEAC4C #4CBE73

square

#4C5EBE #BE4C97 #BEAC4C #4CBE73

split-complementary

#4C5EBE #BE734C #97BE4C

monochromatic

#263169 #374696 #4C5EBE #7986CE #A6AFDF

Accessibility & contrast

On white

5.75

#4C5EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4C5EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5EBE

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5EBE	#FFFFFF	#000000	##FFFFFF
##4C5EBE	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6BC1

Deuteranopia (green-blind)

#1161BC

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c5ebe;
/* rgb */ color: rgb(76, 94, 190);
/* oklch */ color: oklch(51.8% 0.151 272.1);

Tailwind

colors: {
  custom: {
    50: '#888bd2',
    500: '#4c5ebe',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ebe;
$custom-light: #888bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ebe",
  "rgb": {
    "r": 76,
    "g": 94,
    "b": 190
  },
  "hsl": {
    "h": 230.526,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51849,
    "c": 0.15102,
    "h": 272.1
  },
  "luminance": 0.1326
}

Semantic roles & 50–950 ramp

primary

#4C5EBE

secondary

#CCC49A

accent

#C151D6

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4C5EBE

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

Preview Lab → · Contrast checker → · Palette generator →