#340E51#340E51

#340E51 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.8% C 0.115 H 305.6°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX#340E51
RGBrgb(52, 14, 81)
HSLhsl(274, 71%, 19%)
HSVhsv(274, 83%, 32%)
CMYKcmyk(35.8%, 82.7%, 0%, 68.2%)
CIE-LABlab(13.46, 32.04, -32.76)
CIE-LCHlch(13.46, 45.82, 314.37°)
OKLaboklab(26.84% 0.0668 -0.0932)
OKLCHoklch(26.84% 0.115 305.6)
XYZxyz(3.0581, 1.6382, 7.9381)
Luminance0.0164 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#340E51 #2B510E
analogous
#120E51 #340E51 #510E4C
triadic
#340E51 #51340E #0E5134
tetradic
#340E51 #51120E #2B510E #0E4C51
square
#340E51 #51120E #2B510E #0E4C51
split-complementary
#340E51 #4C510E #0E5112
monochromatic
#11051A #12051D #340E51 #551785 #7720B9

Accessibility & contrast

On white

15.82
#340E51 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.33
#340E51 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340E51
15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##340E51#FFFFFF#000000##FFFFFF
##340E511.0015.821.3315.82
#FFFFFF15.821.0021.001.00
#0000001.3321.001.0021.00
##FFFFFF15.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002153
Deuteranopia (green-blind)
#002350
Tritanopia (blue-blind)
#2F1F2F
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #340e51;
/* rgb */ color: rgb(52, 14, 81);
/* oklch */ color: oklch(26.8% 0.115 305.6);
Tailwind
colors: {
  custom: {
    50: '#6f5182',
    500: '#340e51',
    950: '#000000',
  },
}
SCSS
$custom: #340e51;
$custom-light: #6f5182;
$custom-dark: #000000;
JSON
{
  "hex": "#340e51",
  "rgb": {
    "r": 52,
    "g": 14,
    "b": 81
  },
  "hsl": {
    "h": 274.03,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.26842,
    "c": 0.11466,
    "h": 305.6
  },
  "luminance": 0.01638
}

Semantic roles & 50–950 ramp

primary
#340E51
secondary
#578C2F
accent
#ED3A88
background
#F6F4F8
surface
#ECE7EF
border
#C7C3CA
text
#08020A
muted
#7B787C

Preview Lab

Preview with #340E51

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

Preview Lab → · Contrast checker → · Palette generator →

#340E51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva