#4C4DDB#4C4DDB

#4C4DDB is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.0% C 0.211 H 275.6°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C4DDB
RGB	rgb(76, 77, 219)
HSL	hsl(240, 67%, 58%)
HSV	hsv(240, 65%, 86%)
CMYK	cmyk(65.3%, 64.8%, 0%, 14.1%)
CIE-LAB	lab(41.15, 43.00, -72.71)
CIE-LCH	lch(41.15, 84.47, 300.60°)
OKLab	oklab(51.04% 0.0207 -0.2098)
OKLCH	oklch(51.04% 0.211 275.6)
XYZ	xyz(18.4164, 11.9571, 68.3415)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4DDB #DBDA4C

analogous

#4C95DB #4C4DDB #924CDB

triadic

#4C4DDB #DB4C4D #4DDB4C

tetradic

#4C4DDB #DB4C95 #DBDA4C #4CDB92

square

#4C4DDB #DB4C95 #DBDA4C #4CDB92

split-complementary

#4C4DDB #DB924C #95DB4C

monochromatic

#1D1E90 #2728C3 #4C4DDB #7F80E5 #B2B2EF

Accessibility & contrast

On white

6.19

#4C4DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4C4DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4DDB

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4DDB	#FFFFFF	#000000	##FFFFFF
##4C4DDB	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DF

Deuteranopia (green-blind)

#005BD8

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4c4ddb;
/* rgb */ color: rgb(76, 77, 219);
/* oklch */ color: oklch(51.0% 0.211 275.6);

Tailwind

colors: {
  custom: {
    50: '#8e7fe7',
    500: '#4c4ddb',
    950: '#000000',
  },
}

SCSS

$custom: #4c4ddb;
$custom-light: #8e7fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4ddb",
  "rgb": {
    "r": 76,
    "g": 77,
    "b": 219
  },
  "hsl": {
    "h": 239.58,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51039,
    "c": 0.21079,
    "h": 275.6
  },
  "luminance": 0.11959
}

Semantic roles & 50–950 ramp

primary

#4C4DDB

secondary

#DEDEA5

accent

#E83EE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4DDB

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

Preview Lab → · Contrast checker → · Palette generator →