#4C36CF#4C36CF

#4C36CF is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.6% C 0.221 H 280.0°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C36CF
RGB	rgb(76, 54, 207)
HSL	hsl(249, 61%, 51%)
HSV	hsv(249, 74%, 81%)
CMYK	cmyk(63.3%, 73.9%, 0%, 18.8%)
CIE-LAB	lab(35.36, 52.14, -75.31)
CIE-LCH	lch(35.36, 91.60, 304.70°)
OKLab	oklab(46.56% 0.0384 -0.2173)
OKLCH	oklch(46.56% 0.221 280)
XYZ	xyz(15.5586, 8.6786, 59.8746)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.31

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C36CF #B9CF36

analogous

#366CCF #4C36CF #9836CF

triadic

#4C36CF #CF4C36 #36CF4C

tetradic

#4C36CF #CF366C #B9CF36 #36CF98

square

#4C36CF #CF366C #B9CF36 #36CF98

split-complementary

#4C36CF #CF9836 #6CCF36

monochromatic

#271B70 #3827A1 #4C36CF #7867DB #A499E7

Accessibility & contrast

On white

7.68

#4C36CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4C36CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C36CF

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C36CF	#FFFFFF	#000000	##FFFFFF
##4C36CF	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D3

Deuteranopia (green-blind)

#004DCC

Tritanopia (blue-blind)

#006180

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4c36cf;
/* rgb */ color: rgb(76, 54, 207);
/* oklch */ color: oklch(46.6% 0.221 280.0);

Tailwind

colors: {
  custom: {
    50: '#8e70df',
    500: '#4c36cf',
    950: '#000000',
  },
}

SCSS

$custom: #4c36cf;
$custom-light: #8e70df;
$custom-dark: #000000;

JSON

{
  "hex": "#4c36cf",
  "rgb": {
    "r": 76,
    "g": 54,
    "b": 207
  },
  "hsl": {
    "h": 248.627,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46557,
    "c": 0.22069,
    "h": 280
  },
  "luminance": 0.0868
}

Semantic roles & 50–950 ramp

primary

#4C36CF

secondary

#C8D28F

accent

#E543CD

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4C36CF

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

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