#340C4E#340C4E

#340C4E is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.3% C 0.114 H 307.7°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX#340C4E
RGBrgb(52, 12, 78)
HSLhsl(276, 73%, 18%)
HSVhsv(276, 85%, 31%)
CMYKcmyk(33.3%, 84.6%, 0%, 69.4%)
CIE-LABlab(12.88, 32.16, -31.64)
CIE-LCHlch(12.88, 45.12, 315.47°)
OKLaboklab(26.35% 0.0696 -0.0899)
OKLCHoklch(26.35% 0.114 307.7)
XYZxyz(2.9225, 1.5431, 7.3501)
Luminance0.0154 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#340C4E #264E0C
analogous
#130C4E #340C4E #4E0C47
triadic
#340C4E #4E340C #0C4E34
tetradic
#340C4E #4E130C #264E0C #0C474E
square
#340C4E #4E130C #264E0C #0C474E
split-complementary
#340C4E #474E0C #0C4E13
monochromatic
#12041B #12041B #340C4E #571483 #7B1CB8

Accessibility & contrast

On white

16.05
#340C4E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#340C4E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C4E
16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##340C4E#FFFFFF#000000##FFFFFF
##340C4E1.0016.051.3116.05
#FFFFFF16.051.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002050
Deuteranopia (green-blind)
#00224D
Tritanopia (blue-blind)
#301D2D
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #340c4e;
/* rgb */ color: rgb(52, 12, 78);
/* oklch */ color: oklch(26.3% 0.114 307.7);
Tailwind
colors: {
  custom: {
    50: '#6f5080',
    500: '#340c4e',
    950: '#000000',
  },
}
SCSS
$custom: #340c4e;
$custom-light: #6f5080;
$custom-dark: #000000;
JSON
{
  "hex": "#340c4e",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 78
  },
  "hsl": {
    "h": 276.364,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.26349,
    "c": 0.1137,
    "h": 307.7
  },
  "luminance": 0.01543
}

Semantic roles & 50–950 ramp

primary
#340C4E
secondary
#518A2C
accent
#F03880
background
#F6F4F7
surface
#ECE7EE
border
#C7C3C9
text
#08020A
muted
#7B787C

Preview Lab

Preview with #340C4E

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

Preview Lab → · Contrast checker → · Palette generator →

#340C4E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva