#4D56D0#4D56D0

#4D56D0 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.7% C 0.186 H 274.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4D56D0
RGB	rgb(77, 86, 208)
HSL	hsl(236, 58%, 56%)
HSV	hsv(236, 63%, 82%)
CMYK	cmyk(63%, 58.7%, 0%, 18.4%)
CIE-LAB	lab(42.44, 34.01, -64.29)
CIE-LCH	lch(42.44, 72.73, 297.88°)
OKLab	oklab(51.73% 0.0151 -0.185)
OKLCH	oklch(51.73% 0.186 274.7)
XYZ	xyz(17.7698, 12.7859, 61.1938)
Luminance	0.1279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56D0 #D0C74D

analogous

#4D97D0 #4D56D0 #854DD0

triadic

#4D56D0 #D04D56 #56D04D

tetradic

#4D56D0 #D04D97 #D0C74D #4DD085

square

#4D56D0 #D04D97 #D0C74D #4DD085

split-complementary

#4D56D0 #D0854D #97D04D

monochromatic

#222881 #2F38B1 #4D56D0 #7D84DD #AEB2EA

Accessibility & contrast

On white

5.90

#4D56D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4D56D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56D0

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56D0	#FFFFFF	#000000	##FFFFFF
##4D56D0	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD4

Deuteranopia (green-blind)

#005FCE

Tritanopia (blue-blind)

#00748B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d56d0;
/* rgb */ color: rgb(77, 86, 208);
/* oklch */ color: oklch(51.7% 0.186 274.7);

Tailwind

colors: {
  custom: {
    50: '#8c85df',
    500: '#4d56d0',
    950: '#000000',
  },
}

SCSS

$custom: #4d56d0;
$custom-light: #8c85df;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56d0",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 208
  },
  "hsl": {
    "h": 235.878,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51732,
    "c": 0.18559,
    "h": 274.7
  },
  "luminance": 0.12787
}

Semantic roles & 50–950 ramp

primary

#4D56D0

secondary

#D8D4A1

accent

#D746E1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D56D0

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

Preview Lab → · Contrast checker → · Palette generator →