#4D55D6#4D55D6

#4D55D6 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.195 H 274.7°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D55D6
RGB	rgb(77, 85, 214)
HSL	hsl(236, 63%, 57%)
HSV	hsv(236, 64%, 84%)
CMYK	cmyk(64%, 60.3%, 0%, 16.1%)
CIE-LAB	lab(42.65, 36.64, -67.38)
CIE-LCH	lch(42.65, 76.70, 298.54°)
OKLab	oklab(52.04% 0.0159 -0.1941)
OKLCH	oklch(52.04% 0.195 274.7)
XYZ	xyz(18.4427, 12.9282, 65.1288)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D55D6 #D6CE4D

analogous

#4D9AD6 #4D55D6 #894DD6

triadic

#4D55D6 #D64D55 #55D64D

tetradic

#4D55D6 #D64D9A #D6CE4D #4DD689

square

#4D55D6 #D64D9A #D6CE4D #4DD689

split-complementary

#4D55D6 #D6894D #9AD64D

monochromatic

#202689 #2B33BB #4D55D6 #7F85E1 #B0B4ED

Accessibility & contrast

On white

5.86

#4D55D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4D55D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D55D6

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D55D6	#FFFFFF	#000000	##FFFFFF
##4D55D6	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDA

Deuteranopia (green-blind)

#005FD3

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d55d6;
/* rgb */ color: rgb(77, 85, 214);
/* oklch */ color: oklch(52.0% 0.195 274.7);

Tailwind

colors: {
  custom: {
    50: '#8d85e4',
    500: '#4d55d6',
    950: '#000000',
  },
}

SCSS

$custom: #4d55d6;
$custom-light: #8d85e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d55d6",
  "rgb": {
    "r": 77,
    "g": 85,
    "b": 214
  },
  "hsl": {
    "h": 236.496,
    "s": 62.557,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52035,
    "c": 0.19472,
    "h": 274.7
  },
  "luminance": 0.1293
}

Semantic roles & 50–950 ramp

primary

#4D55D6

secondary

#DBD8A4

accent

#DC42E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D55D6

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

Preview Lab → · Contrast checker → · Palette generator →