#4D50D3#4D50D3

#4D50D3 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.9% C 0.197 H 275.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4D50D3
RGB	rgb(77, 80, 211)
HSL	hsl(239, 60%, 56%)
HSV	hsv(239, 64%, 83%)
CMYK	cmyk(63.5%, 62.1%, 0%, 17.3%)
CIE-LAB	lab(41.24, 38.70, -67.97)
CIE-LCH	lch(41.24, 78.21, 299.66°)
OKLab	oklab(50.92% 0.0201 -0.1958)
OKLCH	oklch(50.92% 0.197 275.9)
XYZ	xyz(17.6833, 12.0168, 63.0030)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50D3 #D3D04D

analogous

#4D93D3 #4D50D3 #8D4DD3

triadic

#4D50D3 #D34D50 #50D34D

tetradic

#4D50D3 #D34D93 #D3D04D #4DD38D

square

#4D50D3 #D34D93 #D3D04D #4DD38D

split-complementary

#4D50D3 #D38D4D #93D34D

monochromatic

#212385 #2D30B6 #4D50D3 #7E80DF #AFB0EB

Accessibility & contrast

On white

6.17

#4D50D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4D50D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50D3

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50D3	#FFFFFF	#000000	##FFFFFF
##4D50D3	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#005BD0

Tritanopia (blue-blind)

#00718A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d50d3;
/* rgb */ color: rgb(77, 80, 211);
/* oklch */ color: oklch(50.9% 0.197 275.9);

Tailwind

colors: {
  custom: {
    50: '#8d81e1',
    500: '#4d50d3',
    950: '#000000',
  },
}

SCSS

$custom: #4d50d3;
$custom-light: #8d81e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50d3",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 211
  },
  "hsl": {
    "h": 238.657,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50923,
    "c": 0.19684,
    "h": 275.9
  },
  "luminance": 0.12018
}

Semantic roles & 50–950 ramp

primary

#4D50D3

secondary

#D9D8A2

accent

#E044E4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #4D50D3

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

Preview Lab → · Contrast checker → · Palette generator →