#4C36DB#4C36DB

#4C36DB is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.7% C 0.235 H 278.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C36DB
RGB	rgb(76, 54, 219)
HSL	hsl(248, 70%, 54%)
HSV	hsv(248, 75%, 86%)
CMYK	cmyk(65.3%, 75.3%, 0%, 14.1%)
CIE-LAB	lab(36.53, 55.73, -80.29)
CIE-LCH	lch(36.53, 97.74, 304.76°)
OKLab	oklab(47.74% 0.0356 -0.2319)
OKLCH	oklch(47.74% 0.235 278.7)
XYZ	xyz(17.0817, 9.2879, 67.8967)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C36DB #C5DB36

analogous

#3672DB #4C36DB #9E36DB

triadic

#4C36DB #DB4C36 #36DB4C

tetradic

#4C36DB #DB3672 #C5DB36 #36DB9E

square

#4C36DB #DB3672 #C5DB36 #36DB9E

split-complementary

#4C36DB #DB9E36 #72DB36

monochromatic

#251780 #3420B4 #4C36DB #7A6AE4 #A89EEE

Accessibility & contrast

On white

7.35

#4C36DB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4C36DB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C36DB

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C36DB	#FFFFFF	#000000	##FFFFFF
##4C36DB	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CE0

Deuteranopia (green-blind)

#004FD8

Tritanopia (blue-blind)

#006687

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4c36db;
/* rgb */ color: rgb(76, 54, 219);
/* oklch */ color: oklch(47.7% 0.235 278.7);

Tailwind

colors: {
  custom: {
    50: '#9071e8',
    500: '#4c36db',
    950: '#000000',
  },
}

SCSS

$custom: #4c36db;
$custom-light: #9071e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c36db",
  "rgb": {
    "r": 76,
    "g": 54,
    "b": 219
  },
  "hsl": {
    "h": 248,
    "s": 69.62,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47736,
    "c": 0.2346,
    "h": 278.7
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#4C36DB

secondary

#D0DA93

accent

#EC3BD5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4C36DB

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

Preview Lab → · Contrast checker → · Palette generator →