#4C36BC#4C36BC

#4C36BC is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.8% C 0.198 H 282.4°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C36BC
RGB	rgb(76, 54, 188)
HSL	hsl(250, 55%, 47%)
HSV	hsv(250, 71%, 74%)
CMYK	cmyk(59.6%, 71.3%, 0%, 26.3%)
CIE-LAB	lab(33.57, 46.38, -67.13)
CIE-LCH	lch(33.57, 81.60, 304.64°)
OKLab	oklab(44.75% 0.0424 -0.1934)
OKLCH	oklch(44.75% 0.198 282.4)
XYZ	xyz(13.3739, 7.8048, 48.3689)
Luminance	0.0781 (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

#4C36BC #A6BC36

analogous

#3663BC #4C36BC #8F36BC

triadic

#4C36BC #BC4C36 #36BC4C

tetradic

#4C36BC #BC3663 #A6BC36 #36BC8F

square

#4C36BC #BC3663 #A6BC36 #36BC8F

split-complementary

#4C36BC #BC8F36 #63BC36

monochromatic

#261B5D #39288C #4C36BC #715ED1 #9B8EDF

Accessibility & contrast

On white

8.20

#4C36BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4C36BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C36BC

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C36BC	#FFFFFF	#000000	##FFFFFF
##4C36BC	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C0

Deuteranopia (green-blind)

#004AB9

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c36bc;
/* rgb */ color: rgb(76, 54, 188);
/* oklch */ color: oklch(44.8% 0.198 282.4);

Tailwind

colors: {
  custom: {
    50: '#8b6fd1',
    500: '#4c36bc',
    950: '#000000',
  },
}

SCSS

$custom: #4c36bc;
$custom-light: #8b6fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c36bc",
  "rgb": {
    "r": 76,
    "g": 54,
    "b": 188
  },
  "hsl": {
    "h": 249.851,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4475,
    "c": 0.19803,
    "h": 282.4
  },
  "luminance": 0.07806
}

Semantic roles & 50–950 ramp

primary

#4C36BC

secondary

#BEC985

accent

#DF49C6

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4C36BC

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

Preview Lab → · Contrast checker → · Palette generator →