#3C36BA#3C36BA

#3C36BA is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.3% C 0.199 H 276.2°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3C36BA
RGB	rgb(60, 54, 186)
HSL	hsl(243, 55%, 47%)
HSV	hsv(243, 71%, 73%)
CMYK	cmyk(67.7%, 71%, 0%, 27.1%)
CIE-LAB	lab(32.13, 43.67, -68.37)
CIE-LCH	lch(32.13, 81.13, 302.57°)
OKLab	oklab(43.35% 0.0214 -0.1975)
OKLCH	oklch(43.35% 0.199 276.2)
XYZ	xyz(12.0427, 7.1431, 47.1890)
Luminance	0.0714 (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

#3C36BA #B4BA36

analogous

#3672BA #3C36BA #7E36BA

triadic

#3C36BA #BA3C36 #36BA3C

tetradic

#3C36BA #BA3672 #B4BA36 #36BA7E

square

#3C36BA #BA3672 #B4BA36 #36BA7E

split-complementary

#3C36BA #BA7E36 #72BA36

monochromatic

#1D1A5B #2D288B #3C36BA #625DD0 #908DDE

Accessibility & contrast

On white

8.65

#3C36BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3C36BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C36BA

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C36BA	#FFFFFF	#000000	##FFFFFF
##3C36BA	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BE

Deuteranopia (green-blind)

#0046B8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3c36ba;
/* rgb */ color: rgb(60, 54, 186);
/* oklch */ color: oklch(43.3% 0.199 276.2);

Tailwind

colors: {
  custom: {
    50: '#836ed0',
    500: '#3c36ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c36ba;
$custom-light: #836ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c36ba",
  "rgb": {
    "r": 60,
    "g": 54,
    "b": 186
  },
  "hsl": {
    "h": 242.727,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43346,
    "c": 0.19866,
    "h": 276.2
  },
  "luminance": 0.07144
}

Semantic roles & 50–950 ramp

primary

#3C36BA

secondary

#C5C884

accent

#DE49D8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3C36BA

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

Preview Lab → · Contrast checker → · Palette generator →