#4C5BEB#4C5BEB

#4C5BEB is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 54.7% C 0.215 H 272.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4C5BEB
RGB	rgb(76, 91, 235)
HSL	hsl(234, 80%, 61%)
HSV	hsv(234, 68%, 92%)
CMYK	cmyk(67.7%, 61.3%, 0%, 7.8%)
CIE-LAB	lab(45.65, 39.90, -74.42)
CIE-LCH	lch(45.65, 84.44, 298.20°)
OKLab	oklab(54.74% 0.0094 -0.2147)
OKLCH	oklch(54.74% 0.215 272.5)
XYZ	xyz(21.7119, 15.0148, 80.3351)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5BEB #EBDC4C

analogous

#4CAAEB #4C5BEB #8C4CEB

triadic

#4C5BEB #EB4C5B #5BEB4C

tetradic

#4C5BEB #EB4CAA #EBDC4C #4CEB8C

square

#4C5BEB #EB4CAA #EBDC4C #4CEB8C

split-complementary

#4C5BEB #EB8C4C #AAEB4C

monochromatic

#1321AA #192CE1 #4C5BEB #838DF1 #BAC0F7

Accessibility & contrast

On white

5.25

#4C5BEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4C5BEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5BEB

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5BEB	#FFFFFF	#000000	##FFFFFF
##4C5BEB	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F0

Deuteranopia (green-blind)

#0065E8

Tritanopia (blue-blind)

#00809A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4c5beb;
/* rgb */ color: rgb(76, 91, 235);
/* oklch */ color: oklch(54.7% 0.215 272.5);

Tailwind

colors: {
  custom: {
    50: '#9189f2',
    500: '#4c5beb',
    950: '#000000',
  },
}

SCSS

$custom: #4c5beb;
$custom-light: #9189f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5beb",
  "rgb": {
    "r": 76,
    "g": 91,
    "b": 235
  },
  "hsl": {
    "h": 234.34,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.54742,
    "c": 0.21492,
    "h": 272.5
  },
  "luminance": 0.15017
}

Semantic roles & 50–950 ramp

primary

#4C5BEB

secondary

#E7E2AB

accent

#C809DC

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4C5BEB

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

Preview Lab → · Contrast checker → · Palette generator →