#4D6BDF#4D6BDF

#4D6BDF is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.8% C 0.180 H 269.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D6BDF
RGB	rgb(77, 107, 223)
HSL	hsl(228, 70%, 59%)
HSV	hsv(228, 65%, 87%)
CMYK	cmyk(65.5%, 52%, 0%, 12.5%)
CIE-LAB	lab(48.78, 26.04, -62.56)
CIE-LCH	lch(48.78, 67.77, 292.60°)
OKLab	oklab(56.82% -0.0029 -0.1796)
OKLCH	oklch(56.82% 0.18 269.1)
XYZ	xyz(21.6330, 17.4189, 72.0199)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6BDF #DFC14D

analogous

#4DB4DF #4D6BDF #784DDF

triadic

#4D6BDF #DF4D6B #6BDF4D

tetradic

#4D6BDF #DF4DB4 #DFC14D #4DDF78

square

#4D6BDF #DF4DB4 #DFC14D #4DDF78

split-complementary

#4D6BDF #DF784D #B4DF4D

monochromatic

#1B3497 #2447CA #4D6BDF #8196E8 #B5C1F2

Accessibility & contrast

On white

4.68

#4D6BDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4D6BDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6BDF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6BDF	#FFFFFF	#000000	##FFFFFF
##4D6BDF	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#217BE3

Deuteranopia (green-blind)

#006EDD

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d6bdf;
/* rgb */ color: rgb(77, 107, 223);
/* oklch */ color: oklch(56.8% 0.180 269.1);

Tailwind

colors: {
  custom: {
    50: '#8e94ea',
    500: '#4d6bdf',
    950: '#000000',
  },
}

SCSS

$custom: #4d6bdf;
$custom-light: #8e94ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6bdf",
  "rgb": {
    "r": 77,
    "g": 107,
    "b": 223
  },
  "hsl": {
    "h": 227.671,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56817,
    "c": 0.17967,
    "h": 269.1
  },
  "luminance": 0.17421
}

Semantic roles & 50–950 ramp

primary

#4D6BDF

secondary

#E1D5A7

accent

#C83BEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4D6BDF

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

Preview Lab → · Contrast checker → · Palette generator →