#3C36B8#3C36B8

#3C36B8 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.2% C 0.196 H 276.4°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX#3C36B8
RGBrgb(60, 54, 184)
HSLhsl(243, 55%, 47%)
HSVhsv(243, 71%, 72%)
CMYKcmyk(67.4%, 70.7%, 0%, 27.8%)
CIE-LABlab(31.94, 43.02, -67.50)
CIE-LCHlch(31.94, 80.04, 302.51°)
OKLaboklab(43.15% 0.0217 -0.195)
OKLCHoklch(43.15% 0.196 276.4)
XYZxyz(11.8315, 7.0586, 46.0770)
Luminance0.0706 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C36B8 #B2B836
analogous
#3671B8 #3C36B8 #7D36B8
triadic
#3C36B8 #B83C36 #36B83C
tetradic
#3C36B8 #B83671 #B2B836 #36B87D
square
#3C36B8 #B83671 #B2B836 #36B87D
split-complementary
#3C36B8 #B87D36 #71B836
monochromatic
#1D1A59 #2D2889 #3C36B8 #615CCF #8F8BDD

Accessibility & contrast

On white

8.71
#3C36B8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.41
#3C36B8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C36B8
8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C36B8#FFFFFF#000000##FFFFFF
##3C36B81.008.712.418.71
#FFFFFF8.711.0021.001.00
#0000002.4121.001.0021.00
##FFFFFF8.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051BC
Deuteranopia (green-blind)
#0045B6
Tritanopia (blue-blind)
#005A73
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #3c36b8;
/* rgb */ color: rgb(60, 54, 184);
/* oklch */ color: oklch(43.2% 0.196 276.4);
Tailwind
colors: {
  custom: {
    50: '#826ece',
    500: '#3c36b8',
    950: '#000000',
  },
}
SCSS
$custom: #3c36b8;
$custom-light: #826ece;
$custom-dark: #000000;
JSON
{
  "hex": "#3c36b8",
  "rgb": {
    "r": 60,
    "g": 54,
    "b": 184
  },
  "hsl": {
    "h": 242.769,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43152,
    "c": 0.19618,
    "h": 276.4
  },
  "luminance": 0.0706
}

Semantic roles & 50–950 ramp

primary
#3C36B8
secondary
#C4C782
accent
#DE4AD7
background
#F8F6FC
surface
#F0ECF9
border
#CBC7D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #3C36B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3C36B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva