#2B1170#2B1170

#2B1170 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.3% C 0.148 H 285.3°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX#2B1170
RGBrgb(43, 17, 112)
HSLhsl(256, 74%, 25%)
HSVhsv(256, 85%, 44%)
CMYKcmyk(61.6%, 84.8%, 0%, 56.1%)
CIE-LABlab(15.92, 38.05, -49.42)
CIE-LCHlch(15.92, 62.37, 307.60°)
OKLaboklab(29.25% 0.0389 -0.1424)
OKLCHoklch(29.25% 0.148 285.3)
XYZxyz(4.1204, 2.0841, 15.5112)
Luminance0.0208 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B1170 #567011
analogous
#112770 #2B1170 #5A1170
triadic
#2B1170 #702B11 #11702B
tetradic
#2B1170 #701127 #567011 #11705A
square
#2B1170 #701127 #567011 #11705A
split-complementary
#2B1170 #705A11 #277011
monochromatic
#0A041B #17093B #2B1170 #3F19A5 #5421DA

Accessibility & contrast

On white

14.82
#2B1170 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.42
#2B1170 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1170
14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B1170#FFFFFF#000000##FFFFFF
##2B11701.0014.821.4214.82
#FFFFFF14.821.0021.001.00
#0000001.4221.001.0021.00
##FFFFFF14.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002A73
Deuteranopia (green-blind)
#00256E
Tritanopia (blue-blind)
#032E41
Achromatopsia (no color)
#282828

Design tokens & code

CSS
--color: #2b1170;
/* rgb */ color: rgb(43, 17, 112);
/* oklch */ color: oklch(29.3% 0.148 285.3);
Tailwind
colors: {
  custom: {
    50: '#6e549a',
    500: '#2b1170',
    950: '#000000',
  },
}
SCSS
$custom: #2b1170;
$custom-light: #6e549a;
$custom-dark: #000000;
JSON
{
  "hex": "#2b1170",
  "rgb": {
    "r": 43,
    "g": 17,
    "b": 112
  },
  "hsl": {
    "h": 256.421,
    "s": 73.643,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29253,
    "c": 0.14759,
    "h": 285.3
  },
  "luminance": 0.02084
}

Semantic roles & 50–950 ramp

primary
#2B1170
secondary
#88A735
accent
#F037BE
background
#F7F4F9
surface
#EDE8F2
border
#C8C4CC
text
#08030E
muted
#7B787E

Preview Lab

Preview with #2B1170

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

Preview Lab → · Contrast checker → · Palette generator →

#2B1170 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva