#2D1DB3#2D1DB3

#2D1DB3 is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.4% C 0.216 H 274.0°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX#2D1DB3
RGBrgb(45, 29, 179)
HSLhsl(246, 72%, 41%)
HSVhsv(246, 84%, 70%)
CMYKcmyk(74.9%, 83.8%, 0%, 29.8%)
CIE-LABlab(25.83, 52.98, -74.65)
CIE-LCHlch(25.83, 91.54, 305.37°)
OKLaboklab(38.43% 0.015 -0.2158)
OKLCHoklch(38.43% 0.216 274)
XYZxyz(9.6555, 4.6903, 43.0355)
Luminance0.0469 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D1DB3 #A3B31D
analogous
#1D58B3 #2D1DB3 #781DB3
triadic
#2D1DB3 #B32D1D #1DB32D
tetradic
#2D1DB3 #B31D58 #A3B31D #1DB378
square
#2D1DB3 #B31D58 #A3B31D #1DB378
split-complementary
#2D1DB3 #B3781D #58B31D
monochromatic
#130C4A #20147E #2D1DB3 #4230DD #7264E6

Accessibility & contrast

On white

10.83
#2D1DB3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#2D1DB3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1DB3
10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D1DB3#FFFFFF#000000##FFFFFF
##2D1DB31.0010.831.9410.83
#FFFFFF10.831.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0044B7
Deuteranopia (green-blind)
#0036B1
Tritanopia (blue-blind)
#004E6B
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #2d1db3;
/* rgb */ color: rgb(45, 29, 179);
/* oklch */ color: oklch(38.4% 0.216 274.0);
Tailwind
colors: {
  custom: {
    50: '#7d5fcb',
    500: '#2d1db3',
    950: '#000000',
  },
}
SCSS
$custom: #2d1db3;
$custom-light: #7d5fcb;
$custom-dark: #000000;
JSON
{
  "hex": "#2d1db3",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 179
  },
  "hsl": {
    "h": 246.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38431,
    "c": 0.21637,
    "h": 274
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary
#2D1DB3
secondary
#C0CB61
accent
#EF39DB
background
#F8F5FC
surface
#F0EAF9
border
#CBC6D2
text
#0C0514
muted
#7D7982

Preview Lab

Preview with #2D1DB3

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

Preview Lab → · Contrast checker → · Palette generator →

#2D1DB3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva