#2D1DAD#2D1DAD

#2D1DAD is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.7% C 0.210 H 274.6°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX#2D1DAD
RGBrgb(45, 29, 173)
HSLhsl(247, 71%, 40%)
HSVhsv(247, 83%, 68%)
CMYKcmyk(74%, 83.2%, 0%, 32.2%)
CIE-LABlab(25.12, 51.20, -72.24)
CIE-LCHlch(25.12, 88.54, 305.32°)
OKLaboklab(37.73% 0.0167 -0.2089)
OKLCHoklch(37.73% 0.21 274.6)
XYZxyz(9.0619, 4.4528, 39.9090)
Luminance0.0445 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D1DAD #9DAD1D
analogous
#1D55AD #2D1DAD #751DAD
triadic
#2D1DAD #AD2D1D #1DAD2D
tetradic
#2D1DAD #AD1D55 #9DAD1D #1DAD75
square
#2D1DAD #AD1D55 #9DAD1D #1DAD75
split-complementary
#2D1DAD #AD751D #55AD1D
monochromatic
#120B44 #1F1479 #2D1DAD #3F2CDC #6F60E4

Accessibility & contrast

On white

11.11
#2D1DAD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#2D1DAD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1DAD
11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D1DAD#FFFFFF#000000##FFFFFF
##2D1DAD1.0011.111.8911.11
#FFFFFF11.111.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0042B1
Deuteranopia (green-blind)
#0035AB
Tritanopia (blue-blind)
#004B67
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #2d1dad;
/* rgb */ color: rgb(45, 29, 173);
/* oklch */ color: oklch(37.7% 0.210 274.6);
Tailwind
colors: {
  custom: {
    50: '#7c5ec7',
    500: '#2d1dad',
    950: '#000000',
  },
}
SCSS
$custom: #2d1dad;
$custom-light: #7c5ec7;
$custom-dark: #000000;
JSON
{
  "hex": "#2d1dad",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 173
  },
  "hsl": {
    "h": 246.667,
    "s": 71.287,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37729,
    "c": 0.20955,
    "h": 274.6
  },
  "luminance": 0.04454
}

Semantic roles & 50–950 ramp

primary
#2D1DAD
secondary
#BDC95D
accent
#EE3ADA
background
#F8F5FC
surface
#EFE9F8
border
#CAC5D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2D1DAD

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

Preview Lab → · Contrast checker → · Palette generator →

#2D1DAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva