#4336B5#4336B5

#4336B5 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.4% C 0.191 H 279.4°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX#4336B5
RGBrgb(67, 54, 181)
HSLhsl(246, 54%, 46%)
HSVhsv(246, 70%, 71%)
CMYKcmyk(63%, 70.2%, 0%, 29%)
CIE-LABlab(32.18, 42.95, -65.30)
CIE-LCHlch(32.18, 78.16, 303.33°)
OKLaboklab(43.38% 0.0313 -0.1883)
OKLCHoklch(43.38% 0.191 279.4)
XYZxyz(11.9717, 7.1669, 44.4596)
Luminance0.0717 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4336B5 #A8B536
analogous
#3668B5 #4336B5 #8236B5
triadic
#4336B5 #B54336 #36B543
tetradic
#4336B5 #B53668 #A8B536 #36B582
square
#4336B5 #B53668 #A8B536 #36B582
split-complementary
#4336B5 #B58236 #68B536
monochromatic
#201A57 #322886 #4336B5 #665ACE #9289DC

Accessibility & contrast

On white

8.63
#4336B5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#4336B5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4336B5
8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4336B5#FFFFFF#000000##FFFFFF
##4336B51.008.632.438.63
#FFFFFF8.631.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051B9
Deuteranopia (green-blind)
#0047B3
Tritanopia (blue-blind)
#005871
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #4336b5;
/* rgb */ color: rgb(67, 54, 181);
/* oklch */ color: oklch(43.4% 0.191 279.4);
Tailwind
colors: {
  custom: {
    50: '#856fcc',
    500: '#4336b5',
    950: '#000000',
  },
}
SCSS
$custom: #4336b5;
$custom-light: #856fcc;
$custom-dark: #000000;
JSON
{
  "hex": "#4336b5",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 181
  },
  "hsl": {
    "h": 246.142,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43376,
    "c": 0.19093,
    "h": 279.4
  },
  "luminance": 0.07168
}

Semantic roles & 50–950 ramp

primary
#4336B5
secondary
#BFC681
accent
#DD4ACE
background
#F8F6FC
surface
#F0ECF9
border
#CBC7D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #4336B5

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

Preview Lab → · Contrast checker → · Palette generator →

#4336B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva