#2A1DA7#2A1DA7

#2A1DA7 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.8% C 0.203 H 274.1°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX#2A1DA7
RGBrgb(42, 29, 167)
HSLhsl(246, 70%, 38%)
HSVhsv(246, 83%, 65%)
CMYKcmyk(74.9%, 82.6%, 0%, 34.5%)
CIE-LABlab(24.19, 49.17, -70.16)
CIE-LCHlch(24.19, 85.67, 305.03°)
OKLaboklab(36.83% 0.0144 -0.2029)
OKLCHoklch(36.83% 0.203 274.1)
XYZxyz(8.3669, 4.1601, 36.9138)
Luminance0.0416 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A1DA7 #9AA71D
analogous
#1D55A7 #2A1DA7 #6F1DA7
triadic
#2A1DA7 #A72A1D #1DA72A
tetradic
#2A1DA7 #A71D55 #9AA71D #1DA76F
square
#2A1DA7 #A71D55 #9AA71D #1DA76F
split-complementary
#2A1DA7 #A76F1D #55A71D
monochromatic
#100B3F #1D1473 #2A1DA7 #3828DA #685CE3

Accessibility & contrast

On white

11.46
#2A1DA7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#2A1DA7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1DA7
11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A1DA7#FFFFFF#000000##FFFFFF
##2A1DA71.0011.461.8311.46
#FFFFFF11.461.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0040AB
Deuteranopia (green-blind)
#0033A5
Tritanopia (blue-blind)
#004963
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #2a1da7;
/* rgb */ color: rgb(42, 29, 167);
/* oklch */ color: oklch(36.8% 0.203 274.1);
Tailwind
colors: {
  custom: {
    50: '#795ec3',
    500: '#2a1da7',
    950: '#000000',
  },
}
SCSS
$custom: #2a1da7;
$custom-light: #795ec3;
$custom-dark: #000000;
JSON
{
  "hex": "#2a1da7",
  "rgb": {
    "r": 42,
    "g": 29,
    "b": 167
  },
  "hsl": {
    "h": 245.652,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.36833,
    "c": 0.2034,
    "h": 274.1
  },
  "luminance": 0.04161
}

Semantic roles & 50–950 ramp

primary
#2A1DA7
secondary
#BCC759
accent
#ED3BDC
background
#F8F5FC
surface
#EFE9F8
border
#CAC5D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2A1DA7

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

Preview Lab → · Contrast checker → · Palette generator →

#2A1DA7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva