#4C4ECE#4C4ECE

#4C4ECE is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.1% C 0.193 H 276.2°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C4ECE
RGB	rgb(76, 78, 206)
HSL	hsl(239, 57%, 55%)
HSV	hsv(239, 63%, 81%)
CMYK	cmyk(63.1%, 62.1%, 0%, 19.2%)
CIE-LAB	lab(40.31, 38.11, -66.61)
CIE-LCH	lch(40.31, 76.74, 299.78°)
OKLab	oklab(50.1% 0.0209 -0.1919)
OKLCH	oklch(50.1% 0.193 276.2)
XYZ	xyz(16.8418, 11.4401, 59.7012)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4ECE #CECC4C

analogous

#4C8FCE #4C4ECE #8B4CCE

triadic

#4C4ECE #CE4C4E #4ECE4C

tetradic

#4C4ECE #CE4C8F #CECC4C #4CCE8B

square

#4C4ECE #CE4C8F #CECC4C #4CCE8B

split-complementary

#4C4ECE #CE8B4C #8FCE4C

monochromatic

#22247D #2F31AD #4C4ECE #7C7EDB #ACADE8

Accessibility & contrast

On white

6.39

#4C4ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4C4ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4ECE

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4ECE	#FFFFFF	#000000	##FFFFFF
##4C4ECE	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D2

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c4ece;
/* rgb */ color: rgb(76, 78, 206);
/* oklch */ color: oklch(50.1% 0.193 276.2);

Tailwind

colors: {
  custom: {
    50: '#8c80de',
    500: '#4c4ece',
    950: '#000000',
  },
}

SCSS

$custom: #4c4ece;
$custom-light: #8c80de;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4ece",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 206
  },
  "hsl": {
    "h": 239.077,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50099,
    "c": 0.19299,
    "h": 276.2
  },
  "luminance": 0.11442
}

Semantic roles & 50–950 ramp

primary

#4C4ECE

secondary

#D6D5A0

accent

#DE48E0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C4ECE

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

Preview Lab → · Contrast checker → · Palette generator →