#4D50DF#4D50DF

#4D50DF is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.9% C 0.212 H 275.2°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D50DF
RGB	rgb(77, 80, 223)
HSL	hsl(239, 70%, 59%)
HSV	hsv(239, 65%, 87%)
CMYK	cmyk(65.5%, 64.1%, 0%, 12.5%)
CIE-LAB	lab(42.22, 42.66, -73.24)
CIE-LCH	lch(42.22, 84.76, 300.22°)
OKLab	oklab(51.94% 0.0193 -0.2113)
OKLCH	oklch(51.94% 0.212 275.2)
XYZ	xyz(19.2441, 12.6411, 71.2236)
Luminance	0.1264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50DF #DFDC4D

analogous

#4D99DF #4D50DF #934DDF

triadic

#4D50DF #DF4D50 #50DF4D

tetradic

#4D50DF #DF4D99 #DFDC4D #4DDF93

square

#4D50DF #DF4D99 #DFDC4D #4DDF93

split-complementary

#4D50DF #DF934D #99DF4D

monochromatic

#1B1E97 #2428CA #4D50DF #8183E8 #B5B6F2

Accessibility & contrast

On white

5.95

#4D50DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4D50DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50DF

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50DF	#FFFFFF	#000000	##FFFFFF
##4D50DF	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE4

Deuteranopia (green-blind)

#005DDC

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d50df;
/* rgb */ color: rgb(77, 80, 223);
/* oklch */ color: oklch(51.9% 0.212 275.2);

Tailwind

colors: {
  custom: {
    50: '#8f81ea',
    500: '#4d50df',
    950: '#000000',
  },
}

SCSS

$custom: #4d50df;
$custom-light: #8f81ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50df",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 223
  },
  "hsl": {
    "h": 238.767,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.51938,
    "c": 0.21216,
    "h": 275.2
  },
  "luminance": 0.12643
}

Semantic roles & 50–950 ramp

primary

#4D50DF

secondary

#E1DFA7

accent

#E93BEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D50DF

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

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