#4C4DDA#4C4DDA

#4C4DDA is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.0% C 0.210 H 275.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C4DDA
RGB	rgb(76, 77, 218)
HSL	hsl(240, 66%, 58%)
HSV	hsv(240, 65%, 85%)
CMYK	cmyk(65.1%, 64.7%, 0%, 14.5%)
CIE-LAB	lab(41.06, 42.67, -72.27)
CIE-LCH	lch(41.06, 83.93, 300.56°)
OKLab	oklab(50.95% 0.0208 -0.2085)
OKLCH	oklch(50.95% 0.21 275.7)
XYZ	xyz(18.2851, 11.9046, 67.6503)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4DDA #DAD94C

analogous

#4C94DA #4C4DDA #924CDA

triadic

#4C4DDA #DA4C4D #4DDA4C

tetradic

#4C4DDA #DA4C94 #DAD94C #4CDA92

square

#4C4DDA #DA4C94 #DAD94C #4CDA92

split-complementary

#4C4DDA #DA924C #94DA4C

monochromatic

#1D1E8E #2829C1 #4C4DDA #7F7FE4 #B1B2EF

Accessibility & contrast

On white

6.21

#4C4DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4C4DDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4DDA

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4DDA	#FFFFFF	#000000	##FFFFFF
##4C4DDA	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DE

Deuteranopia (green-blind)

#005AD7

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4c4dda;
/* rgb */ color: rgb(76, 77, 218);
/* oklch */ color: oklch(51.0% 0.210 275.7);

Tailwind

colors: {
  custom: {
    50: '#8e7fe7',
    500: '#4c4dda',
    950: '#000000',
  },
}

SCSS

$custom: #4c4dda;
$custom-light: #8e7fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4dda",
  "rgb": {
    "r": 76,
    "g": 77,
    "b": 218
  },
  "hsl": {
    "h": 239.577,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.50952,
    "c": 0.20952,
    "h": 275.7
  },
  "luminance": 0.11906
}

Semantic roles & 50–950 ramp

primary

#4C4DDA

secondary

#DDDDA4

accent

#E73FE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4DDA

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

Preview Lab → · Contrast checker → · Palette generator →