#3D36BA#3D36BA

#3D36BA is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.4% C 0.198 H 276.6°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX#3D36BA
RGBrgb(61, 54, 186)
HSLhsl(243, 55%, 47%)
HSVhsv(243, 71%, 73%)
CMYKcmyk(67.2%, 71%, 0%, 27.1%)
CIE-LABlab(32.20, 43.79, -68.25)
CIE-LCHlch(32.20, 81.09, 302.68°)
OKLaboklab(43.42% 0.0227 -0.1971)
OKLCHoklch(43.42% 0.198 276.6)
XYZxyz(12.1037, 7.1745, 47.1918)
Luminance0.0718 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D36BA #B3BA36
analogous
#3671BA #3D36BA #7F36BA
triadic
#3D36BA #BA3D36 #36BA3D
tetradic
#3D36BA #BA3671 #B3BA36 #36BA7F
square
#3D36BA #BA3671 #B3BA36 #36BA7F
split-complementary
#3D36BA #BA7F36 #71BA36
monochromatic
#1E1A5B #2D288B #3D36BA #635DD0 #918DDE

Accessibility & contrast

On white

8.62
#3D36BA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#3D36BA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D36BA
8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D36BA#FFFFFF#000000##FFFFFF
##3D36BA1.008.622.448.62
#FFFFFF8.621.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051BE
Deuteranopia (green-blind)
#0046B8
Tritanopia (blue-blind)
#005A74
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #3d36ba;
/* rgb */ color: rgb(61, 54, 186);
/* oklch */ color: oklch(43.4% 0.198 276.6);
Tailwind
colors: {
  custom: {
    50: '#836ed0',
    500: '#3d36ba',
    950: '#000000',
  },
}
SCSS
$custom: #3d36ba;
$custom-light: #836ed0;
$custom-dark: #000000;
JSON
{
  "hex": "#3d36ba",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 186
  },
  "hsl": {
    "h": 243.182,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43415,
    "c": 0.19843,
    "h": 276.6
  },
  "luminance": 0.07176
}

Semantic roles & 50–950 ramp

primary
#3D36BA
secondary
#C5C884
accent
#DE49D6
background
#F8F6FC
surface
#F0ECF9
border
#CBC7D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #3D36BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3D36BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva