#3C36CB#3C36CB

#3C36CB is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.0% C 0.219 H 274.8°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3C36CB
RGB	rgb(60, 54, 203)
HSL	hsl(242, 59%, 50%)
HSV	hsv(242, 73%, 80%)
CMYK	cmyk(70.4%, 73.4%, 0%, 20.4%)
CIE-LAB	lab(33.79, 49.17, -75.60)
CIE-LCH	lch(33.79, 90.18, 303.04°)
OKLab	oklab(45.03% 0.0184 -0.2186)
OKLCH	oklch(45.03% 0.219 274.8)
XYZ	xyz(13.9586, 7.9094, 57.2794)
Luminance	0.0791 (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

#3C36CB #C5CB36

analogous

#367ACB #3C36CB #8636CB

triadic

#3C36CB #CB3C36 #36CB3C

tetradic

#3C36CB #CB367A #C5CB36 #36CB86

square

#3C36CB #CB367A #C5CB36 #36CB86

split-complementary

#3C36CB #CB8636 #7ACB36

monochromatic

#1F1C6B #2D289C #3C36CB #6B67D8 #9A97E4

Accessibility & contrast

On white

8.13

#3C36CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3C36CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C36CB

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C36CB	#FFFFFF	#000000	##FFFFFF
##3C36CB	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CF

Deuteranopia (green-blind)

#0049C8

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3c36cb;
/* rgb */ color: rgb(60, 54, 203);
/* oklch */ color: oklch(45.0% 0.219 274.8);

Tailwind

colors: {
  custom: {
    50: '#866fdc',
    500: '#3c36cb',
    950: '#000000',
  },
}

SCSS

$custom: #3c36cb;
$custom-light: #866fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c36cb",
  "rgb": {
    "r": 60,
    "g": 54,
    "b": 203
  },
  "hsl": {
    "h": 242.416,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45031,
    "c": 0.21937,
    "h": 274.8
  },
  "luminance": 0.07911
}

Semantic roles & 50–950 ramp

primary

#3C36CB

secondary

#CDD08D

accent

#E246DC

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3C36CB

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

Preview Lab → · Contrast checker → · Palette generator →