#4D53D3#4D53D3

#4D53D3 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.4% C 0.193 H 275.2°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D53D3
RGB	rgb(77, 83, 211)
HSL	hsl(237, 60%, 56%)
HSV	hsv(237, 64%, 83%)
CMYK	cmyk(63.5%, 60.7%, 0%, 17.3%)
CIE-LAB	lab(41.95, 36.87, -66.82)
CIE-LCH	lch(41.95, 76.31, 298.89°)
OKLab	oklab(51.44% 0.0176 -0.1924)
OKLCH	oklch(51.44% 0.193 275.2)
XYZ	xyz(17.9078, 12.4659, 63.0778)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D53D3 #D3CD4D

analogous

#4D96D3 #4D53D3 #8A4DD3

triadic

#4D53D3 #D34D53 #53D34D

tetradic

#4D53D3 #D34D96 #D3CD4D #4DD38A

square

#4D53D3 #D34D96 #D3CD4D #4DD38A

split-complementary

#4D53D3 #D38A4D #96D34D

monochromatic

#212585 #2D33B6 #4D53D3 #7E82DF #AFB2EB

Accessibility & contrast

On white

6.01

#4D53D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4D53D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D53D3

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D53D3	#FFFFFF	#000000	##FFFFFF
##4D53D3	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#005DD0

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d53d3;
/* rgb */ color: rgb(77, 83, 211);
/* oklch */ color: oklch(51.4% 0.193 275.2);

Tailwind

colors: {
  custom: {
    50: '#8d83e1',
    500: '#4d53d3',
    950: '#000000',
  },
}

SCSS

$custom: #4d53d3;
$custom-light: #8d83e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d53d3",
  "rgb": {
    "r": 77,
    "g": 83,
    "b": 211
  },
  "hsl": {
    "h": 237.313,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51441,
    "c": 0.19322,
    "h": 275.2
  },
  "luminance": 0.12467
}

Semantic roles & 50–950 ramp

primary

#4D53D3

secondary

#D9D7A2

accent

#DC44E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D53D3

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

Preview Lab → · Contrast checker → · Palette generator →