#4D68DD#4D68DD

#4D68DD is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.1% C 0.181 H 269.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D68DD
RGB	rgb(77, 104, 221)
HSL	hsl(229, 68%, 58%)
HSV	hsv(229, 65%, 87%)
CMYK	cmyk(65.2%, 52.9%, 0%, 13.3%)
CIE-LAB	lab(47.88, 27.22, -62.90)
CIE-LCH	lch(47.88, 68.54, 293.40°)
OKLab	oklab(56.09% -0.0004 -0.1807)
OKLCH	oklch(56.09% 0.181 269.9)
XYZ	xyz(21.0576, 16.6969, 70.5057)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D68DD #DDC24D

analogous

#4DB0DD #4D68DD #7A4DDD

triadic

#4D68DD #DD4D68 #68DD4D

tetradic

#4D68DD #DD4DB0 #DDC24D #4DDD7A

square

#4D68DD #DD4DB0 #DDC24D #4DDD7A

split-complementary

#4D68DD #DD7A4D #B0DD4D

monochromatic

#1C3393 #2644C7 #4D68DD #8094E7 #B4BFF1

Accessibility & contrast

On white

4.84

#4D68DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#4D68DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D68DD

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D68DD	#FFFFFF	#000000	##FFFFFF
##4D68DD	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1878E1

Deuteranopia (green-blind)

#006BDB

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d68dd;
/* rgb */ color: rgb(77, 104, 221);
/* oklch */ color: oklch(56.1% 0.181 269.9);

Tailwind

colors: {
  custom: {
    50: '#8e92e8',
    500: '#4d68dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d68dd;
$custom-light: #8e92e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d68dd",
  "rgb": {
    "r": 77,
    "g": 104,
    "b": 221
  },
  "hsl": {
    "h": 228.75,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.56089,
    "c": 0.18067,
    "h": 269.9
  },
  "luminance": 0.16699
}

Semantic roles & 50–950 ramp

primary

#4D68DD

secondary

#DFD5A6

accent

#CA3DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #4D68DD

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

Preview Lab → · Contrast checker → · Palette generator →