#4C5EE1#4C5EE1

#4C5EE1 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.5% C 0.198 H 272.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4C5EE1
RGB	rgb(76, 94, 225)
HSL	hsl(233, 71%, 59%)
HSV	hsv(233, 66%, 88%)
CMYK	cmyk(66.2%, 58.2%, 0%, 11.8%)
CIE-LAB	lab(45.60, 34.67, -68.86)
CIE-LCH	lch(45.60, 77.09, 296.72°)
OKLab	oklab(54.46% 0.0073 -0.1983)
OKLCH	oklch(54.46% 0.198 272.1)
XYZ	xyz(20.5692, 14.9763, 73.0263)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5EE1 #E1CF4C

analogous

#4CA9E1 #4C5EE1 #854CE1

triadic

#4C5EE1 #E14C5E #5EE14C

tetradic

#4C5EE1 #E14CA9 #E1CF4C #4CE185

square

#4C5EE1 #E14CA9 #E1CF4C #4CE185

split-complementary

#4C5EE1 #E1854C #A9E14C

monochromatic

#1A2999 #2237CD #4C5EE1 #808DEA #B5BCF3

Accessibility & contrast

On white

5.26

#4C5EE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4C5EE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5EE1

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5EE1	#FFFFFF	#000000	##FFFFFF
##4C5EE1	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E5

Deuteranopia (green-blind)

#0065DE

Tritanopia (blue-blind)

#007E96

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4c5ee1;
/* rgb */ color: rgb(76, 94, 225);
/* oklch */ color: oklch(54.5% 0.198 272.1);

Tailwind

colors: {
  custom: {
    50: '#8e8beb',
    500: '#4c5ee1',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ee1;
$custom-light: #8e8beb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ee1",
  "rgb": {
    "r": 76,
    "g": 94,
    "b": 225
  },
  "hsl": {
    "h": 232.752,
    "s": 71.292,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54463,
    "c": 0.19847,
    "h": 272.1
  },
  "luminance": 0.14978
}

Semantic roles & 50–950 ramp

primary

#4C5EE1

secondary

#E2DBA7

accent

#D83AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4C5EE1

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

Preview Lab → · Contrast checker → · Palette generator →