#4D68DB#4D68DB

#4D68DB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.9% C 0.178 H 269.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D68DB
RGB	rgb(77, 104, 219)
HSL	hsl(229, 66%, 58%)
HSV	hsv(229, 65%, 86%)
CMYK	cmyk(64.8%, 52.5%, 0%, 14.1%)
CIE-LAB	lab(47.74, 26.53, -61.98)
CIE-LCH	lch(47.74, 67.42, 293.17°)
OKLab	oklab(55.94% -0.0005 -0.178)
OKLCH	oklch(55.94% 0.178 269.8)
XYZ	xyz(20.7927, 16.5910, 69.1107)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D68DB #DBC04D

analogous

#4DAFDB #4D68DB #794DDB

triadic

#4D68DB #DB4D68 #68DB4D

tetradic

#4D68DB #DB4DAF #DBC04D #4DDB79

square

#4D68DB #DB4DAF #DBC04D #4DDB79

split-complementary

#4D68DB #DB794D #AFDB4D

monochromatic

#1D3390 #2745C3 #4D68DB #8093E5 #B3BEF0

Accessibility & contrast

On white

4.86

#4D68DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#4D68DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D68DB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D68DB	#FFFFFF	#000000	##FFFFFF
##4D68DB	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C78DF

Deuteranopia (green-blind)

#006BD9

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d68db;
/* rgb */ color: rgb(77, 104, 219);
/* oklch */ color: oklch(55.9% 0.178 269.8);

Tailwind

colors: {
  custom: {
    50: '#8d92e7',
    500: '#4d68db',
    950: '#000000',
  },
}

SCSS

$custom: #4d68db;
$custom-light: #8d92e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d68db",
  "rgb": {
    "r": 77,
    "g": 104,
    "b": 219
  },
  "hsl": {
    "h": 228.592,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55944,
    "c": 0.17798,
    "h": 269.8
  },
  "luminance": 0.16593
}

Semantic roles & 50–950 ramp

primary

#4D68DB

secondary

#DED3A6

accent

#C93FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4D68DB

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

Preview Lab → · Contrast checker → · Palette generator →