#4C5AE3#4C5AE3

#4C5AE3 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 53.9% C 0.206 H 272.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C5AE3
RGB	rgb(76, 90, 227)
HSL	hsl(234, 73%, 59%)
HSV	hsv(234, 67%, 89%)
CMYK	cmyk(66.5%, 60.4%, 0%, 11%)
CIE-LAB	lab(44.79, 37.81, -71.31)
CIE-LCH	lch(44.79, 80.71, 297.93°)
OKLab	oklab(53.91% 0.0104 -0.2056)
OKLCH	oklch(53.91% 0.206 272.9)
XYZ	xyz(20.4971, 14.3930, 74.3561)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5AE3 #E3D54C

analogous

#4CA6E3 #4C5AE3 #8A4CE3

triadic

#4C5AE3 #E34C5A #5AE34C

tetradic

#4C5AE3 #E34CA6 #E3D54C #4CE38A

square

#4C5AE3 #E34CA6 #E3D54C #4CE38A

split-complementary

#4C5AE3 #E38A4C #A6E34C

monochromatic

#18259C #2131D1 #4C5AE3 #818BEB #B6BCF4

Accessibility & contrast

On white

5.41

#4C5AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4C5AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5AE3

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5AE3	#FFFFFF	#000000	##FFFFFF
##4C5AE3	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E7

Deuteranopia (green-blind)

#0063E0

Tritanopia (blue-blind)

#007C96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4c5ae3;
/* rgb */ color: rgb(76, 90, 227);
/* oklch */ color: oklch(53.9% 0.206 272.9);

Tailwind

colors: {
  custom: {
    50: '#8f88ed',
    500: '#4c5ae3',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ae3;
$custom-light: #8f88ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ae3",
  "rgb": {
    "r": 76,
    "g": 90,
    "b": 227
  },
  "hsl": {
    "h": 234.437,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53911,
    "c": 0.20584,
    "h": 272.9
  },
  "luminance": 0.14395
}

Semantic roles & 50–950 ramp

primary

#4C5AE3

secondary

#E3DDA8

accent

#DF38F0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C5AE3

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

Preview Lab → · Contrast checker → · Palette generator →