#3E33C9#3E33C9

#3E33C9 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.6% C 0.219 H 276.0°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX#3E33C9
RGBrgb(62, 51, 201)
HSLhsl(244, 60%, 49%)
HSVhsv(244, 75%, 79%)
CMYKcmyk(69.2%, 74.6%, 0%, 21.2%)
CIE-LABlab(33.15, 50.36, -75.49)
CIE-LCHlch(33.15, 90.74, 303.71°)
OKLaboklab(44.55% 0.0229 -0.2182)
OKLCHoklch(44.55% 0.219 276)
XYZxyz(13.7096, 7.6076, 55.9929)
Luminance0.0761 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E33C9 #BEC933
analogous
#3373C9 #3E33C9 #8933C9
triadic
#3E33C9 #C93E33 #33C93E
tetradic
#3E33C9 #C93373 #BEC933 #33C989
square
#3E33C9 #C93373 #BEC933 #33C989
split-complementary
#3E33C9 #C98933 #73C933
monochromatic
#201A67 #2F2798 #3E33C9 #6B62D7 #9993E4

Accessibility & contrast

On white

8.33
#3E33C9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#3E33C9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33C9
8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E33C9#FFFFFF#000000##FFFFFF
##3E33C91.008.332.528.33
#FFFFFF8.331.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054CD
Deuteranopia (green-blind)
#0047C6
Tritanopia (blue-blind)
#005F7C
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #3e33c9;
/* rgb */ color: rgb(62, 51, 201);
/* oklch */ color: oklch(44.6% 0.219 276.0);
Tailwind
colors: {
  custom: {
    50: '#876ddb',
    500: '#3e33c9',
    950: '#000000',
  },
}
SCSS
$custom: #3e33c9;
$custom-light: #876ddb;
$custom-dark: #000000;
JSON
{
  "hex": "#3e33c9",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 201
  },
  "hsl": {
    "h": 244.4,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44552,
    "c": 0.2194,
    "h": 276
  },
  "luminance": 0.07609
}

Semantic roles & 50–950 ramp

primary
#3E33C9
secondary
#C9CF89
accent
#E345D7
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #3E33C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3E33C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva