#4D6CDF#4D6CDF

#4D6CDF is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.0% C 0.178 H 268.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D6CDF
RGB	rgb(77, 108, 223)
HSL	hsl(227, 70%, 59%)
HSV	hsv(227, 65%, 87%)
CMYK	cmyk(65.5%, 51.6%, 0%, 12.5%)
CIE-LAB	lab(49.04, 25.42, -62.14)
CIE-LCH	lch(49.04, 67.14, 292.24°)
OKLab	oklab(57.01% -0.0038 -0.1784)
OKLCH	oklch(57.01% 0.178 268.8)
XYZ	xyz(21.7379, 17.6286, 72.0548)
Luminance	0.1763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6CDF #DFC04D

analogous

#4DB5DF #4D6CDF #774DDF

triadic

#4D6CDF #DF4D6C #6CDF4D

tetradic

#4D6CDF #DF4DB5 #DFC04D #4DDF77

square

#4D6CDF #DF4DB5 #DFC04D #4DDF77

split-complementary

#4D6CDF #DF774D #B5DF4D

monochromatic

#1B3597 #2448CA #4D6CDF #8197E8 #B5C2F2

Accessibility & contrast

On white

4.64

#4D6CDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4D6CDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6CDF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6CDF	#FFFFFF	#000000	##FFFFFF
##4D6CDF	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#247BE3

Deuteranopia (green-blind)

#006EDD

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4d6cdf;
/* rgb */ color: rgb(77, 108, 223);
/* oklch */ color: oklch(57.0% 0.178 268.8);

Tailwind

colors: {
  custom: {
    50: '#8e95ea',
    500: '#4d6cdf',
    950: '#000000',
  },
}

SCSS

$custom: #4d6cdf;
$custom-light: #8e95ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6cdf",
  "rgb": {
    "r": 77,
    "g": 108,
    "b": 223
  },
  "hsl": {
    "h": 227.26,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57013,
    "c": 0.17844,
    "h": 268.8
  },
  "luminance": 0.17631
}

Semantic roles & 50–950 ramp

primary

#4D6CDF

secondary

#E1D4A7

accent

#C73BEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4D6CDF

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

Preview Lab → · Contrast checker → · Palette generator →