#2D11A1#2D11A1

#2D11A1 is a dark, highly saturated violet. Relative luminance 0.035; OKLCH L 35.2% C 0.204 H 276.8°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#2D11A1
RGB	rgb(45, 17, 161)
HSL	hsl(252, 81%, 35%)
HSV	hsv(252, 89%, 63%)
CMYK	cmyk(72%, 89.4%, 0%, 36.9%)
CIE-LAB	lab(22.06, 52.44, -70.05)
CIE-LCH	lch(22.06, 87.50, 306.82°)
OKLab	oklab(35.22% 0.024 -0.2023)
OKLCH	oklch(35.22% 0.204 276.8)
XYZ	xyz(7.7136, 3.5313, 33.9864)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D11A1 #85A111

analogous

#113DA1 #2D11A1 #7511A1

triadic

#2D11A1 #A12D11 #11A12D

tetradic

#2D11A1 #A1113D #85A111 #11A175

square

#2D11A1 #A1113D #85A111 #11A175

split-complementary

#2D11A1 #A17511 #3DA111

monochromatic

#0E0532 #1E0B6A #2D11A1 #3C17D8 #6241EB

Accessibility & contrast

On white

12.31

#2D11A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2D11A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D11A1

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D11A1	#FFFFFF	#000000	##FFFFFF
##2D11A1	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA5

Deuteranopia (green-blind)

#002F9F

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d11a1;
/* rgb */ color: rgb(45, 17, 161);
/* oklch */ color: oklch(35.2% 0.204 276.8);

Tailwind

colors: {
  custom: {
    50: '#7a58be',
    500: '#2d11a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d11a1;
$custom-light: #7a58be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d11a1",
  "rgb": {
    "r": 45,
    "g": 17,
    "b": 161
  },
  "hsl": {
    "h": 251.667,
    "s": 80.899,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35216,
    "c": 0.20373,
    "h": 276.8
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary

#2D11A1

secondary

#B0CB43

accent

#F731D1

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2D11A1

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

Preview Lab → · Contrast checker → · Palette generator →