#51127E#51127E

#51127E is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.165 H 305.3°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX#51127E
RGBrgb(81, 18, 126)
HSLhsl(275, 75%, 28%)
HSVhsv(275, 86%, 49%)
CMYKcmyk(35.7%, 85.7%, 0%, 50.6%)
CIE-LABlab(22.61, 46.82, -47.22)
CIE-LCHlch(22.61, 66.50, 314.75°)
OKLaboklab(35.44% 0.0954 -0.1346)
OKLCHoklch(35.44% 0.165 305.3)
XYZxyz(7.3747, 3.6884, 20.0580)
Luminance0.0369 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51127E #3F7E12
analogous
#1B127E #51127E #7E1275
triadic
#51127E #7E5112 #127E51
tetradic
#51127E #7E1B12 #3F7E12 #12757E
square
#51127E #7E1B12 #3F7E12 #12757E
split-complementary
#51127E #757E12 #127E1B
monochromatic
#11041B #2F0A48 #51127E #731AB4 #942AE1

Accessibility & contrast

On white

12.09
#51127E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#51127E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51127E
12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51127E#FFFFFF#000000##FFFFFF
##51127E1.0012.091.7412.09
#FFFFFF12.091.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003481
Deuteranopia (green-blind)
#00367C
Tritanopia (blue-blind)
#48304A
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #51127e;
/* rgb */ color: rgb(81, 18, 126);
/* oklch */ color: oklch(35.4% 0.165 305.3);
Tailwind
colors: {
  custom: {
    50: '#875aa4',
    500: '#51127e',
    950: '#000000',
  },
}
SCSS
$custom: #51127e;
$custom-light: #875aa4;
$custom-dark: #000000;
JSON
{
  "hex": "#51127e",
  "rgb": {
    "r": 81,
    "g": 18,
    "b": 126
  },
  "hsl": {
    "h": 275,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3544,
    "c": 0.16502,
    "h": 305.3
  },
  "luminance": 0.03688
}

Semantic roles & 50–950 ramp

primary
#51127E
secondary
#6CB438
accent
#F23684
background
#F8F5FA
surface
#F0E9F4
border
#CBC5CE
text
#0C040F
muted
#7D797F

Preview Lab

Preview with #51127E

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

Preview Lab → · Contrast checker → · Palette generator →

#51127E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva