#4C36DD#4C36DD

#4C36DD is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.9% C 0.237 H 278.5°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C36DD
RGB	rgb(76, 54, 221)
HSL	hsl(248, 71%, 54%)
HSV	hsv(248, 76%, 87%)
CMYK	cmyk(65.6%, 75.6%, 0%, 13.3%)
CIE-LAB	lab(36.73, 56.32, -81.11)
CIE-LCH	lch(36.73, 98.75, 304.78°)
OKLab	oklab(47.94% 0.0352 -0.2343)
OKLCH	oklch(47.94% 0.237 278.5)
XYZ	xyz(17.3466, 9.3938, 69.2916)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C36DD #C7DD36

analogous

#3674DD #4C36DD #A036DD

triadic

#4C36DD #DD4C36 #36DD4C

tetradic

#4C36DD #DD3674 #C7DD36 #36DDA0

square

#4C36DD #DD3674 #C7DD36 #36DDA0

split-complementary

#4C36DD #DDA036 #74DD36

monochromatic

#241683 #331FB7 #4C36DD #7B6AE6 #A99FEF

Accessibility & contrast

On white

7.29

#4C36DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4C36DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C36DD

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C36DD	#FFFFFF	#000000	##FFFFFF
##4C36DD	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DE2

Deuteranopia (green-blind)

#0050DA

Tritanopia (blue-blind)

#006788

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4c36dd;
/* rgb */ color: rgb(76, 54, 221);
/* oklch */ color: oklch(47.9% 0.237 278.5);

Tailwind

colors: {
  custom: {
    50: '#9171e9',
    500: '#4c36dd',
    950: '#000000',
  },
}

SCSS

$custom: #4c36dd;
$custom-light: #9171e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c36dd",
  "rgb": {
    "r": 76,
    "g": 54,
    "b": 221
  },
  "hsl": {
    "h": 247.904,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47935,
    "c": 0.23689,
    "h": 278.5
  },
  "luminance": 0.09395
}

Semantic roles & 50–950 ramp

primary

#4C36DD

secondary

#D2DB94

accent

#EE3AD6

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4C36DD

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

Preview Lab → · Contrast checker → · Palette generator →