#3E33C1#3E33C1

#3E33C1 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.210 H 276.7°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX#3E33C1
RGBrgb(62, 51, 193)
HSLhsl(245, 58%, 48%)
HSVhsv(245, 74%, 76%)
CMYKcmyk(67.9%, 73.6%, 0%, 24.3%)
CIE-LABlab(32.35, 47.84, -72.13)
CIE-LCHlch(32.35, 86.55, 303.55°)
OKLaboklab(43.74% 0.0245 -0.2084)
OKLCHoklch(43.74% 0.21 276.7)
XYZxyz(12.7929, 7.2409, 51.1652)
Luminance0.0724 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E33C1 #B6C133
analogous
#336FC1 #3E33C1 #8533C1
triadic
#3E33C1 #C13E33 #33C13E
tetradic
#3E33C1 #C1336F #B6C133 #33C185
square
#3E33C1 #C1336F #B6C133 #33C185
split-complementary
#3E33C1 #C18533 #6FC133
monochromatic
#1F1960 #2E2691 #3E33C1 #665DD4 #948DE1

Accessibility & contrast

On white

8.58
#3E33C1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.45
#3E33C1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33C1
8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E33C1#FFFFFF#000000##FFFFFF
##3E33C11.008.582.458.58
#FFFFFF8.581.0021.001.00
#0000002.4521.001.0021.00
##FFFFFF8.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C5
Deuteranopia (green-blind)
#0046BE
Tritanopia (blue-blind)
#005B77
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #3e33c1;
/* rgb */ color: rgb(62, 51, 193);
/* oklch */ color: oklch(43.7% 0.210 276.7);
Tailwind
colors: {
  custom: {
    50: '#856dd5',
    500: '#3e33c1',
    950: '#000000',
  },
}
SCSS
$custom: #3e33c1;
$custom-light: #856dd5;
$custom-dark: #000000;
JSON
{
  "hex": "#3e33c1",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 193
  },
  "hsl": {
    "h": 244.648,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43744,
    "c": 0.20985,
    "h": 276.7
  },
  "luminance": 0.07242
}

Semantic roles & 50–950 ramp

primary
#3E33C1
secondary
#C6CB84
accent
#E146D5
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0D0714
muted
#7D7A83

Preview Lab

Preview with #3E33C1

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

Preview Lab → · Contrast checker → · Palette generator →

#3E33C1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva