#4D56D3#4D56D3

#4D56D3 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.190 H 274.6°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4D56D3
RGB	rgb(77, 86, 211)
HSL	hsl(236, 60%, 56%)
HSV	hsv(236, 64%, 83%)
CMYK	cmyk(63.5%, 59.2%, 0%, 17.3%)
CIE-LAB	lab(42.67, 35.02, -65.65)
CIE-LCH	lch(42.67, 74.40, 298.08°)
OKLab	oklab(51.97% 0.0151 -0.189)
OKLCH	oklch(51.97% 0.19 274.6)
XYZ	xyz(18.1424, 12.9350, 63.1560)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56D3 #D3CA4D

analogous

#4D99D3 #4D56D3 #874DD3

triadic

#4D56D3 #D34D56 #56D34D

tetradic

#4D56D3 #D34D99 #D3CA4D #4DD387

square

#4D56D3 #D34D99 #D3CA4D #4DD387

split-complementary

#4D56D3 #D3874D #99D34D

monochromatic

#212885 #2D36B6 #4D56D3 #7E85DF #AFB3EB

Accessibility & contrast

On white

5.85

#4D56D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4D56D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56D3

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56D3	#FFFFFF	#000000	##FFFFFF
##4D56D3	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD7

Deuteranopia (green-blind)

#005FD1

Tritanopia (blue-blind)

#00758C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d56d3;
/* rgb */ color: rgb(77, 86, 211);
/* oklch */ color: oklch(52.0% 0.190 274.6);

Tailwind

colors: {
  custom: {
    50: '#8d85e1',
    500: '#4d56d3',
    950: '#000000',
  },
}

SCSS

$custom: #4d56d3;
$custom-light: #8d85e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56d3",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 211
  },
  "hsl": {
    "h": 235.97,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51971,
    "c": 0.18956,
    "h": 274.6
  },
  "luminance": 0.12937
}

Semantic roles & 50–950 ramp

primary

#4D56D3

secondary

#D9D6A2

accent

#D944E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D56D3

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

Preview Lab → · Contrast checker → · Palette generator →