#3E43E3#3E43E3

#3E43E3 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.4% C 0.235 H 272.5°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX#3E43E3
RGBrgb(62, 67, 227)
HSLhsl(238, 75%, 57%)
HSVhsv(238, 73%, 89%)
CMYKcmyk(72.7%, 70.5%, 0%, 11%)
CIE-LABlab(38.87, 49.85, -81.05)
CIE-LCHlch(38.87, 95.15, 301.59°)
OKLaboklab(49.39% 0.0102 -0.2345)
OKLCHoklch(49.39% 0.235 272.5)
XYZxyz(17.8542, 10.5827, 73.7599)
Luminance0.1058 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E43E3 #E3DE3E
analogous
#3E96E3 #3E43E3 #8C3EE3
triadic
#3E43E3 #E33E43 #43E33E
tetradic
#3E43E3 #E33E96 #E3DE3E #3EE38C
square
#3E43E3 #E33E96 #E3DE3E #3EE38C
split-complementary
#3E43E3 #E38C3E #96E33E
monochromatic
#151991 #1D22C7 #3E43E3 #7377EB #A9ABF3

Accessibility & contrast

On white

6.74
#3E43E3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.12
#3E43E3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E43E3
6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E43E3#FFFFFF#000000##FFFFFF
##3E43E31.006.743.126.74
#FFFFFF6.741.0021.001.00
#0000003.1221.001.0021.00
##FFFFFF6.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063E8
Deuteranopia (green-blind)
#0054E0
Tritanopia (blue-blind)
#00708E
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #3e43e3;
/* rgb */ color: rgb(62, 67, 227);
/* oklch */ color: oklch(49.4% 0.235 272.5);
Tailwind
colors: {
  custom: {
    50: '#8b78ed',
    500: '#3e43e3',
    950: '#000000',
  },
}
SCSS
$custom: #3e43e3;
$custom-light: #8b78ed;
$custom-dark: #000000;
JSON
{
  "hex": "#3e43e3",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 227
  },
  "hsl": {
    "h": 238.182,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49386,
    "c": 0.23472,
    "h": 272.5
  },
  "luminance": 0.10584
}

Semantic roles & 50–950 ramp

primary
#3E43E3
secondary
#E0DE9D
accent
#EC37F1
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #3E43E3

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

Preview Lab → · Contrast checker → · Palette generator →

#3E43E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva