#3E33D1#3E33D1

#3E33D1 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.4% C 0.229 H 275.3°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX#3E33D1
RGBrgb(62, 51, 209)
HSLhsl(244, 63%, 51%)
HSVhsv(244, 76%, 82%)
CMYKcmyk(70.3%, 75.6%, 0%, 18%)
CIE-LABlab(33.97, 52.85, -78.79)
CIE-LCHlch(33.97, 94.87, 303.85°)
OKLaboklab(45.37% 0.0212 -0.2278)
OKLCHoklch(45.37% 0.229 275.3)
XYZxyz(14.6753, 7.9938, 61.0788)
Luminance0.0799 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E33D1 #C6D133
analogous
#3377D1 #3E33D1 #8D33D1
triadic
#3E33D1 #D13E33 #33D13E
tetradic
#3E33D1 #D13377 #C6D133 #33D18D
square
#3E33D1 #D13377 #C6D133 #33D18D
split-complementary
#3E33D1 #D18D33 #77D133
monochromatic
#1F1970 #2D25A2 #3E33D1 #6D65DC #9C97E8

Accessibility & contrast

On white

8.08
#3E33D1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.60
#3E33D1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33D1
8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E33D1#FFFFFF#000000##FFFFFF
##3E33D11.008.082.608.08
#FFFFFF8.081.0021.001.00
#0000002.6021.001.0021.00
##FFFFFF8.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057D6
Deuteranopia (green-blind)
#0049CE
Tritanopia (blue-blind)
#006280
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #3e33d1;
/* rgb */ color: rgb(62, 51, 209);
/* oklch */ color: oklch(45.4% 0.229 275.3);
Tailwind
colors: {
  custom: {
    50: '#896ee1',
    500: '#3e33d1',
    950: '#000000',
  },
}
SCSS
$custom: #3e33d1;
$custom-light: #896ee1;
$custom-dark: #000000;
JSON
{
  "hex": "#3e33d1",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 209
  },
  "hsl": {
    "h": 244.177,
    "s": 63.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.45372,
    "c": 0.2288,
    "h": 275.3
  },
  "luminance": 0.07995
}

Semantic roles & 50–950 ramp

primary
#3E33D1
secondary
#CED38D
accent
#E642DB
background
#F9F6FE
surface
#F2ECFC
border
#CCC7D5
text
#0D0715
muted
#7E7A84

Preview Lab

Preview with #3E33D1

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

Preview Lab → · Contrast checker → · Palette generator →

#3E33D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva