#400E5C#400E5C

#400E5C is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.130 H 309.5°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX#400E5C
RGBrgb(64, 14, 92)
HSLhsl(278, 74%, 21%)
HSVhsv(278, 85%, 36%)
CMYKcmyk(30.4%, 84.8%, 0%, 63.9%)
CIE-LABlab(16.39, 37.20, -35.35)
CIE-LCHlch(16.39, 51.32, 316.46°)
OKLaboklab(29.61% 0.0828 -0.1004)
OKLCHoklch(29.61% 0.13 309.5)
XYZxyz(4.2028, 2.1769, 10.3219)
Luminance0.0218 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#400E5C #2A5C0E
analogous
#190E5C #400E5C #5C0E51
triadic
#400E5C #5C400E #0E5C40
tetradic
#400E5C #5C190E #2A5C0E #0E515C
square
#400E5C #5C190E #2A5C0E #0E515C
split-complementary
#400E5C #515C0E #0E5C19
monochromatic
#12041B #1B0627 #400E5C #651691 #8A1EC6

Accessibility & contrast

On white

14.63
#400E5C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.44
#400E5C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E5C
14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##400E5C#FFFFFF#000000##FFFFFF
##400E5C1.0014.631.4414.63
#FFFFFF14.631.0021.001.00
#0000001.4421.001.0021.00
##FFFFFF14.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00275E
Deuteranopia (green-blind)
#00295A
Tritanopia (blue-blind)
#3C2235
Achromatopsia (no color)
#292929

Design tokens & code

CSS
--color: #400e5c;
/* rgb */ color: rgb(64, 14, 92);
/* oklch */ color: oklch(29.6% 0.130 309.5);
Tailwind
colors: {
  custom: {
    50: '#79548b',
    500: '#400e5c',
    950: '#000000',
  },
}
SCSS
$custom: #400e5c;
$custom-light: #79548b;
$custom-dark: #000000;
JSON
{
  "hex": "#400e5c",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 92
  },
  "hsl": {
    "h": 278.462,
    "s": 73.585,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29608,
    "c": 0.13008,
    "h": 309.5
  },
  "luminance": 0.02177
}

Semantic roles & 50–950 ramp

primary
#400E5C
secondary
#559630
accent
#F0387A
background
#F7F5F8
surface
#EEE9F0
border
#C9C5CB
text
#09030C
muted
#7B787D

Preview Lab

Preview with #400E5C

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

Preview Lab → · Contrast checker → · Palette generator →

#400E5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva