#2F209A#2F209A

#2F209A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.184 H 277.3°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX#2F209A
RGBrgb(47, 32, 154)
HSLhsl(247, 66%, 36%)
HSVhsv(247, 79%, 60%)
CMYKcmyk(69.5%, 79.2%, 0%, 39.6%)
CIE-LABlab(23.57, 44.08, -63.25)
CIE-LCHlch(23.57, 77.10, 304.87°)
OKLaboklab(36.06% 0.0235 -0.1828)
OKLCHoklch(36.06% 0.184 277.3)
XYZxyz(7.5196, 3.9698, 30.9355)
Luminance0.0397 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2F209A #8B9A20
analogous
#204E9A #2F209A #6C209A
triadic
#2F209A #9A2F20 #209A2F
tetradic
#2F209A #9A204E #8B9A20 #209A6C
square
#2F209A #9A204E #8B9A20 #209A6C
split-complementary
#2F209A #9A6C20 #4E9A20
monochromatic
#100B35 #201567 #2F209A #3E2BCD #6858DC

Accessibility & contrast

On white

11.71
#2F209A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#2F209A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F209A
11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2F209A#FFFFFF#000000##FFFFFF
##2F209A1.0011.711.7911.71
#FFFFFF11.711.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003D9D
Deuteranopia (green-blind)
#003398
Tritanopia (blue-blind)
#00455D
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #2f209a;
/* rgb */ color: rgb(47, 32, 154);
/* oklch */ color: oklch(36.1% 0.184 277.3);
Tailwind
colors: {
  custom: {
    50: '#785fb9',
    500: '#2f209a',
    950: '#000000',
  },
}
SCSS
$custom: #2f209a;
$custom-light: #785fb9;
$custom-dark: #000000;
JSON
{
  "hex": "#2f209a",
  "rgb": {
    "r": 47,
    "g": 32,
    "b": 154
  },
  "hsl": {
    "h": 247.377,
    "s": 65.591,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36059,
    "c": 0.18429,
    "h": 277.3
  },
  "luminance": 0.0397
}

Semantic roles & 50–950 ramp

primary
#2F209A
secondary
#B3C056
accent
#E93FD4
background
#F7F5FB
surface
#EEE9F6
border
#C9C5D0
text
#0A0512
muted
#7C7981

Preview Lab

Preview with #2F209A

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

Preview Lab → · Contrast checker → · Palette generator →

#2F209A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva