#4D55E6#4D55E6

#4D55E6 is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.4% C 0.215 H 274.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D55E6
RGB	rgb(77, 85, 230)
HSL	hsl(237, 75%, 60%)
HSV	hsv(237, 67%, 90%)
CMYK	cmyk(66.5%, 63%, 0%, 9.8%)
CIE-LAB	lab(43.92, 41.98, -74.42)
CIE-LCH	lch(43.92, 85.45, 299.43°)
OKLab	oklab(53.36% 0.0151 -0.2147)
OKLCH	oklch(53.36% 0.215 274)
XYZ	xyz(20.5873, 13.7861, 76.4236)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D55E6 #E6DE4D

analogous

#4DA1E6 #4D55E6 #924DE6

triadic

#4D55E6 #E64D55 #55E64D

tetradic

#4D55E6 #E64DA1 #E6DE4D #4DE692

square

#4D55E6 #E64DA1 #E6DE4D #4DE692

split-complementary

#4D55E6 #E6924D #A1E64D

monochromatic

#171EA2 #1E28D8 #4D55E6 #8388EE #B8BCF5

Accessibility & contrast

On white

5.59

#4D55E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4D55E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D55E6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D55E6	#FFFFFF	#000000	##FFFFFF
##4D55E6	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEB

Deuteranopia (green-blind)

#0061E3

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d55e6;
/* rgb */ color: rgb(77, 85, 230);
/* oklch */ color: oklch(53.4% 0.215 274.0);

Tailwind

colors: {
  custom: {
    50: '#9085ef',
    500: '#4d55e6',
    950: '#000000',
  },
}

SCSS

$custom: #4d55e6;
$custom-light: #9085ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4d55e6",
  "rgb": {
    "r": 77,
    "g": 85,
    "b": 230
  },
  "hsl": {
    "h": 236.863,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53363,
    "c": 0.21526,
    "h": 274
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#4D55E6

secondary

#E5E2AA

accent

#CD0ED8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D55E6

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

Preview Lab → · Contrast checker → · Palette generator →