#3B34BF#3B34BF

#3B34BF is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.5% C 0.207 H 275.7°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX#3B34BF
RGBrgb(59, 52, 191)
HSLhsl(243, 57%, 48%)
HSVhsv(243, 73%, 75%)
CMYKcmyk(69.1%, 72.8%, 0%, 25.1%)
CIE-LABlab(32.14, 46.32, -71.31)
CIE-LCHlch(32.14, 85.03, 303.01°)
OKLaboklab(43.48% 0.0205 -0.2061)
OKLCHoklch(43.48% 0.207 275.7)
XYZxyz(12.4325, 7.1462, 50.0043)
Luminance0.0715 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B34BF #B8BF34
analogous
#3472BF #3B34BF #8134BF
triadic
#3B34BF #BF3B34 #34BF3B
tetradic
#3B34BF #BF3472 #B8BF34 #34BF81
square
#3B34BF #BF3472 #B8BF34 #34BF81
split-complementary
#3B34BF #BF8134 #72BF34
monochromatic
#1D1A5F #2C278F #3B34BF #635DD3 #928DE0

Accessibility & contrast

On white

8.64
#3B34BF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#3B34BF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B34BF
8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B34BF#FFFFFF#000000##FFFFFF
##3B34BF1.008.642.438.64
#FFFFFF8.641.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C3
Deuteranopia (green-blind)
#0045BC
Tritanopia (blue-blind)
#005B76
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #3b34bf;
/* rgb */ color: rgb(59, 52, 191);
/* oklch */ color: oklch(43.5% 0.207 275.7);
Tailwind
colors: {
  custom: {
    50: '#836dd4',
    500: '#3b34bf',
    950: '#000000',
  },
}
SCSS
$custom: #3b34bf;
$custom-light: #836dd4;
$custom-dark: #000000;
JSON
{
  "hex": "#3b34bf",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 191
  },
  "hsl": {
    "h": 243.022,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4348,
    "c": 0.20712,
    "h": 275.7
  },
  "luminance": 0.07147
}

Semantic roles & 50–950 ramp

primary
#3B34BF
secondary
#C7CA84
accent
#E047D9
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3B34BF

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

Preview Lab → · Contrast checker → · Palette generator →

#3B34BF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva