#4C5CE1#4C5CE1

#4C5CE1 is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.1% C 0.201 H 272.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C5CE1
RGB	rgb(76, 92, 225)
HSL	hsl(234, 71%, 59%)
HSV	hsv(234, 66%, 88%)
CMYK	cmyk(66.2%, 59.1%, 0%, 11.8%)
CIE-LAB	lab(45.12, 35.90, -69.65)
CIE-LCH	lch(45.12, 78.35, 297.27°)
OKLab	oklab(54.1% 0.0089 -0.2007)
OKLCH	oklch(54.1% 0.201 272.5)
XYZ	xyz(20.3937, 14.6252, 72.9678)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5CE1 #E1D14C

analogous

#4CA7E1 #4C5CE1 #874CE1

triadic

#4C5CE1 #E14C5C #5CE14C

tetradic

#4C5CE1 #E14CA7 #E1D14C #4CE187

square

#4C5CE1 #E14CA7 #E1D14C #4CE187

split-complementary

#4C5CE1 #E1874C #A7E14C

monochromatic

#1A2799 #2235CD #4C5CE1 #808CEA #B5BBF3

Accessibility & contrast

On white

5.35

#4C5CE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4C5CE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5CE1

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5CE1	#FFFFFF	#000000	##FFFFFF
##4C5CE1	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E5

Deuteranopia (green-blind)

#0064DE

Tritanopia (blue-blind)

#007D96

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4c5ce1;
/* rgb */ color: rgb(76, 92, 225);
/* oklch */ color: oklch(54.1% 0.201 272.5);

Tailwind

colors: {
  custom: {
    50: '#8f8aeb',
    500: '#4c5ce1',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ce1;
$custom-light: #8f8aeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ce1",
  "rgb": {
    "r": 76,
    "g": 92,
    "b": 225
  },
  "hsl": {
    "h": 233.557,
    "s": 71.292,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54103,
    "c": 0.20088,
    "h": 272.5
  },
  "luminance": 0.14627
}

Semantic roles & 50–950 ramp

primary

#4C5CE1

secondary

#E2DBA7

accent

#DB3AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C5CE1

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

Preview Lab → · Contrast checker → · Palette generator →