#342EB5#342EB5

#342EB5 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.2% C 0.203 H 274.8°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX#342EB5
RGBrgb(52, 46, 181)
HSLhsl(243, 59%, 45%)
HSVhsv(243, 75%, 71%)
CMYKcmyk(71.3%, 74.6%, 0%, 29%)
CIE-LABlab(29.46, 45.71, -69.82)
CIE-LCHlch(29.46, 83.45, 303.21°)
OKLaboklab(41.15% 0.0168 -0.2019)
OKLCHoklch(41.15% 0.203 274.8)
XYZxyz(10.7309, 6.0192, 44.3034)
Luminance0.0602 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#342EB5 #AFB52E
analogous
#2E6BB5 #342EB5 #782EB5
triadic
#342EB5 #B5342E #2EB534
tetradic
#342EB5 #B52E6B #AFB52E #2EB578
square
#342EB5 #B52E6B #AFB52E #2EB578
split-complementary
#342EB5 #B5782E #6BB52E
monochromatic
#181553 #262284 #342EB5 #544ED2 #837FDE

Accessibility & contrast

On white

9.53
#342EB5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.20
#342EB5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342EB5
9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##342EB5#FFFFFF#000000##FFFFFF
##342EB51.009.532.209.53
#FFFFFF9.531.0021.001.00
#0000002.2021.001.0021.00
##FFFFFF9.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BB9
Deuteranopia (green-blind)
#003FB3
Tritanopia (blue-blind)
#00556F
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #342eb5;
/* rgb */ color: rgb(52, 46, 181);
/* oklch */ color: oklch(41.2% 0.203 274.8);
Tailwind
colors: {
  custom: {
    50: '#7f69cc',
    500: '#342eb5',
    950: '#000000',
  },
}
SCSS
$custom: #342eb5;
$custom-light: #7f69cc;
$custom-dark: #000000;
JSON
{
  "hex": "#342eb5",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 181
  },
  "hsl": {
    "h": 242.667,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41154,
    "c": 0.20261,
    "h": 274.8
  },
  "luminance": 0.0602
}

Semantic roles & 50–950 ramp

primary
#342EB5
secondary
#C4C778
accent
#E345DC
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #342EB5

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

Preview Lab → · Contrast checker → · Palette generator →

#342EB5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva