#3B34BD#3B34BD

#3B34BD is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.3% C 0.205 H 275.8°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX#3B34BD
RGBrgb(59, 52, 189)
HSLhsl(243, 57%, 47%)
HSVhsv(243, 72%, 74%)
CMYKcmyk(68.8%, 72.5%, 0%, 25.9%)
CIE-LABlab(31.94, 45.67, -70.46)
CIE-LCHlch(31.94, 83.97, 302.95°)
OKLaboklab(43.28% 0.0208 -0.2036)
OKLCHoklch(43.28% 0.205 275.8)
XYZxyz(12.2139, 7.0588, 48.8531)
Luminance0.0706 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B34BD #B6BD34
analogous
#3471BD #3B34BD #8034BD
triadic
#3B34BD #BD3B34 #34BD3B
tetradic
#3B34BD #BD3471 #B6BD34 #34BD80
square
#3B34BD #BD3471 #B6BD34 #34BD80
split-complementary
#3B34BD #BD8034 #71BD34
monochromatic
#1D1A5D #2C278D #3B34BD #625CD2 #908CDF

Accessibility & contrast

On white

8.71
#3B34BD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.41
#3B34BD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B34BD
8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B34BD#FFFFFF#000000##FFFFFF
##3B34BD1.008.712.418.71
#FFFFFF8.711.0021.001.00
#0000002.4121.001.0021.00
##FFFFFF8.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051C1
Deuteranopia (green-blind)
#0045BB
Tritanopia (blue-blind)
#005B75
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #3b34bd;
/* rgb */ color: rgb(59, 52, 189);
/* oklch */ color: oklch(43.3% 0.205 275.8);
Tailwind
colors: {
  custom: {
    50: '#836dd2',
    500: '#3b34bd',
    950: '#000000',
  },
}
SCSS
$custom: #3b34bd;
$custom-light: #836dd2;
$custom-dark: #000000;
JSON
{
  "hex": "#3b34bd",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 189
  },
  "hsl": {
    "h": 243.066,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4328,
    "c": 0.20468,
    "h": 275.8
  },
  "luminance": 0.0706
}

Semantic roles & 50–950 ramp

primary
#3B34BD
secondary
#C6CA83
accent
#E048D8
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3B34BD

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

Preview Lab → · Contrast checker → · Palette generator →

#3B34BD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva