#3E33C7#3E33C7

#3E33C7 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.3% C 0.217 H 276.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#3E33C7
RGBrgb(62, 51, 199)
HSLhsl(244, 59%, 49%)
HSVhsv(244, 74%, 78%)
CMYKcmyk(68.8%, 74.4%, 0%, 22%)
CIE-LABlab(32.95, 49.73, -74.65)
CIE-LCHlch(32.95, 89.70, 303.67°)
OKLaboklab(44.35% 0.0233 -0.2158)
OKLCHoklch(44.35% 0.217 276.2)
XYZxyz(13.4759, 7.5141, 54.7619)
Luminance0.0751 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E33C7 #BCC733
analogous
#3372C7 #3E33C7 #8833C7
triadic
#3E33C7 #C73E33 #33C73E
tetradic
#3E33C7 #C73372 #BCC733 #33C788
square
#3E33C7 #C73372 #BCC733 #33C788
split-complementary
#3E33C7 #C78833 #72C733
monochromatic
#201A66 #2F2796 #3E33C7 #6A61D6 #9891E3

Accessibility & contrast

On white

8.39
#3E33C7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#3E33C7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33C7
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E33C7#FFFFFF#000000##FFFFFF
##3E33C71.008.392.508.39
#FFFFFF8.391.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054CB
Deuteranopia (green-blind)
#0047C4
Tritanopia (blue-blind)
#005E7B
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #3e33c7;
/* rgb */ color: rgb(62, 51, 199);
/* oklch */ color: oklch(44.3% 0.217 276.2);
Tailwind
colors: {
  custom: {
    50: '#866dd9',
    500: '#3e33c7',
    950: '#000000',
  },
}
SCSS
$custom: #3e33c7;
$custom-light: #866dd9;
$custom-dark: #000000;
JSON
{
  "hex": "#3e33c7",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 199
  },
  "hsl": {
    "h": 244.459,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44349,
    "c": 0.21703,
    "h": 276.2
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary
#3E33C7
secondary
#C9CE88
accent
#E245D7
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #3E33C7

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

Preview Lab → · Contrast checker → · Palette generator →

#3E33C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva