#4D6DE3#4D6DE3

#4D6DE3 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.5% C 0.183 H 268.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DE3
RGB	rgb(77, 109, 227)
HSL	hsl(227, 73%, 60%)
HSV	hsv(227, 66%, 89%)
CMYK	cmyk(66.1%, 52%, 0%, 11%)
CIE-LAB	lab(49.57, 26.18, -63.55)
CIE-LCH	lch(49.57, 68.73, 292.39°)
OKLab	oklab(57.49% -0.0043 -0.1825)
OKLCH	oklch(57.49% 0.183 268.6)
XYZ	xyz(22.3896, 18.0590, 74.9640)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DE3 #E3C34D

analogous

#4DB8E3 #4D6DE3 #784DE3

triadic

#4D6DE3 #E34D6D #6DE34D

tetradic

#4D6DE3 #E34DB8 #E3C34D #4DE378

square

#4D6DE3 #E34DB8 #E3C34D #4DE378

split-complementary

#4D6DE3 #E3784D #B8E34D

monochromatic

#19359D #2147D2 #4D6DE3 #8298EB #B7C4F4

Accessibility & contrast

On white

4.55

#4D6DE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4D6DE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D6DE3

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DE3	#FFFFFF	#000000	##000000
##4D6DE3	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#217DE7

Deuteranopia (green-blind)

#006FE1

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d6de3;
/* rgb */ color: rgb(77, 109, 227);
/* oklch */ color: oklch(57.5% 0.183 268.6);

Tailwind

colors: {
  custom: {
    50: '#8e96ed',
    500: '#4d6de3',
    950: '#000000',
  },
}

SCSS

$custom: #4d6de3;
$custom-light: #8e96ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6de3",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 227
  },
  "hsl": {
    "h": 227.2,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.57494,
    "c": 0.18259,
    "h": 268.6
  },
  "luminance": 0.18061
}

Semantic roles & 50–950 ramp

primary

#4D6DE3

secondary

#E3D7A9

accent

#C838F0

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4D6DE3

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

Preview Lab → · Contrast checker → · Palette generator →