#4C4FCA#4C4FCA

#4C4FCA is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.187 H 276.2°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FCA
RGB	rgb(76, 79, 202)
HSL	hsl(239, 54%, 55%)
HSV	hsv(239, 62%, 79%)
CMYK	cmyk(62.4%, 60.9%, 0%, 20.8%)
CIE-LAB	lab(40.23, 36.17, -64.42)
CIE-LCH	lch(40.23, 73.88, 299.31°)
OKLab	oklab(49.94% 0.0202 -0.1854)
OKLCH	oklch(49.94% 0.187 276.2)
XYZ	xyz(16.4337, 11.3914, 57.1984)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4FCA #CAC74C

analogous

#4C8ECA #4C4FCA #884CCA

triadic

#4C4FCA #CA4C4F #4FCA4C

tetradic

#4C4FCA #CA4C8E #CAC74C #4CCA88

square

#4C4FCA #CA4C8E #CAC74C #4CCA88

split-complementary

#4C4FCA #CA884C #8ECA4C

monochromatic

#242678 #3234A7 #4C4FCA #7B7DD8 #AAACE6

Accessibility & contrast

On white

6.41

#4C4FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4C4FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FCA

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FCA	#FFFFFF	#000000	##FFFFFF
##4C4FCA	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CE

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c4fca;
/* rgb */ color: rgb(76, 79, 202);
/* oklch */ color: oklch(49.9% 0.187 276.2);

Tailwind

colors: {
  custom: {
    50: '#8b80db',
    500: '#4c4fca',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fca;
$custom-light: #8b80db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fca",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 202
  },
  "hsl": {
    "h": 238.571,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49941,
    "c": 0.18654,
    "h": 276.2
  },
  "luminance": 0.11393
}

Semantic roles & 50–950 ramp

primary

#4C4FCA

secondary

#D4D29E

accent

#DA4ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C4FCA

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

Preview Lab → · Contrast checker → · Palette generator →