#4C68DD#4C68DD

#4C68DD is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.0% C 0.181 H 269.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4C68DD
RGB	rgb(76, 104, 221)
HSL	hsl(228, 68%, 58%)
HSV	hsv(228, 66%, 87%)
CMYK	cmyk(65.6%, 52.9%, 0%, 13.3%)
CIE-LAB	lab(47.82, 27.06, -62.99)
CIE-LCH	lch(47.82, 68.55, 293.25°)
OKLab	oklab(56.04% -0.0013 -0.1809)
OKLCH	oklch(56.04% 0.181 269.6)
XYZ	xyz(20.9775, 16.6556, 70.5019)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C68DD #DDC14C

analogous

#4CB0DD #4C68DD #784CDD

triadic

#4C68DD #DD4C68 #68DD4C

tetradic

#4C68DD #DD4CB0 #DDC14C #4CDD78

square

#4C68DD #DD4CB0 #DDC14C #4CDD78

split-complementary

#4C68DD #DD784C #B0DD4C

monochromatic

#1C3393 #2645C6 #4C68DD #7F93E7 #B3BFF1

Accessibility & contrast

On white

4.85

#4C68DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4C68DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C68DD

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C68DD	#FFFFFF	#000000	##FFFFFF
##4C68DD	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1778E1

Deuteranopia (green-blind)

#006BDB

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4c68dd;
/* rgb */ color: rgb(76, 104, 221);
/* oklch */ color: oklch(56.0% 0.181 269.6);

Tailwind

colors: {
  custom: {
    50: '#8d92e8',
    500: '#4c68dd',
    950: '#000000',
  },
}

SCSS

$custom: #4c68dd;
$custom-light: #8d92e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c68dd",
  "rgb": {
    "r": 76,
    "g": 104,
    "b": 221
  },
  "hsl": {
    "h": 228.414,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56035,
    "c": 0.18095,
    "h": 269.6
  },
  "luminance": 0.16658
}

Semantic roles & 50–950 ramp

primary

#4C68DD

secondary

#DFD4A6

accent

#C93DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4C68DD

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

Preview Lab → · Contrast checker → · Palette generator →