#4D68CC#4D68CC

#4D68CC is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.9% C 0.157 H 269.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D68CC
RGB	rgb(77, 104, 204)
HSL	hsl(227, 55%, 55%)
HSV	hsv(227, 62%, 80%)
CMYK	cmyk(62.3%, 49%, 0%, 20%)
CIE-LAB	lab(46.76, 21.36, -55.01)
CIE-LCH	lch(46.76, 59.01, 291.22°)
OKLab	oklab(54.89% -0.0019 -0.1575)
OKLCH	oklch(54.89% 0.157 269.3)
XYZ	xyz(18.9063, 15.8364, 59.1754)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D68CC #CCB14D

analogous

#4DA8CC #4D68CC #714DCC

triadic

#4D68CC #CC4D68 #68CC4D

tetradic

#4D68CC #CC4DA8 #CCB14D #4DCC71

square

#4D68CC #CC4DA8 #CCB14D #4DCC71

split-complementary

#4D68CC #CC714D #A8CC4D

monochromatic

#23367B #314BAB #4D68CC #7D90DA #ACB9E7

Accessibility & contrast

On white

5.04

#4D68CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4D68CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D68CC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D68CC	#FFFFFF	#000000	##FFFFFF
##4D68CC	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3375D0

Deuteranopia (green-blind)

#1769CA

Tritanopia (blue-blind)

#007F90

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d68cc;
/* rgb */ color: rgb(77, 104, 204);
/* oklch */ color: oklch(54.9% 0.157 269.3);

Tailwind

colors: {
  custom: {
    50: '#8b92dc',
    500: '#4d68cc',
    950: '#000000',
  },
}

SCSS

$custom: #4d68cc;
$custom-light: #8b92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d68cc",
  "rgb": {
    "r": 77,
    "g": 104,
    "b": 204
  },
  "hsl": {
    "h": 227.244,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.15747,
    "h": 269.3
  },
  "luminance": 0.15838
}

Semantic roles & 50–950 ramp

primary

#4D68CC

secondary

#D5CAA0

accent

#BF49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0D15

muted

#7E7D83

Preview Lab

Preview with #4D68CC

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

Preview Lab → · Contrast checker → · Palette generator →