#4D5BE4#4D5BE4

#4D5BE4 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.2% C 0.206 H 273.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D5BE4
RGB	rgb(77, 91, 228)
HSL	hsl(234, 74%, 60%)
HSV	hsv(234, 66%, 89%)
CMYK	cmyk(66.2%, 60.1%, 0%, 10.6%)
CIE-LAB	lab(45.16, 37.67, -71.27)
CIE-LCH	lch(45.16, 80.61, 297.86°)
OKLab	oklab(54.23% 0.0107 -0.2054)
OKLCH	oklch(54.23% 0.206 273)
XYZ	xyz(20.8006, 14.6595, 75.1171)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5BE4 #E4D64D

analogous

#4DA7E4 #4D5BE4 #8A4DE4

triadic

#4D5BE4 #E44D5B #5BE44D

tetradic

#4D5BE4 #E44DA7 #E4D64D #4DE48A

square

#4D5BE4 #E44DA7 #E4D64D #4DE48A

split-complementary

#4D5BE4 #E48A4D #A7E44D

monochromatic

#18259F #2031D4 #4D5BE4 #828CEC #B7BDF4

Accessibility & contrast

On white

5.34

#4D5BE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4D5BE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5BE4

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5BE4	#FFFFFF	#000000	##FFFFFF
##4D5BE4	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E8

Deuteranopia (green-blind)

#0064E1

Tritanopia (blue-blind)

#007D97

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d5be4;
/* rgb */ color: rgb(77, 91, 228);
/* oklch */ color: oklch(54.2% 0.206 273.0);

Tailwind

colors: {
  custom: {
    50: '#9089ed',
    500: '#4d5be4',
    950: '#000000',
  },
}

SCSS

$custom: #4d5be4;
$custom-light: #9089ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5be4",
  "rgb": {
    "r": 77,
    "g": 91,
    "b": 228
  },
  "hsl": {
    "h": 234.437,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54225,
    "c": 0.2057,
    "h": 273
  },
  "luminance": 0.14661
}

Semantic roles & 50–950 ramp

primary

#4D5BE4

secondary

#E4DEA9

accent

#DF37F0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5BE4

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

Preview Lab → · Contrast checker → · Palette generator →