#2D13A1#2D13A1

#2D13A1 is a dark, highly saturated violet. Relative luminance 0.036; OKLCH L 35.4% C 0.203 H 276.6°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D13A1
RGB	rgb(45, 19, 161)
HSL	hsl(251, 79%, 35%)
HSV	hsv(251, 88%, 63%)
CMYK	cmyk(72%, 88.2%, 0%, 36.9%)
CIE-LAB	lab(22.29, 51.74, -69.67)
CIE-LCH	lch(22.29, 86.78, 306.60°)
OKLab	oklab(35.37% 0.0235 -0.2012)
OKLCH	oklch(35.37% 0.203 276.6)
XYZ	xyz(7.7460, 3.5961, 33.9972)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D13A1 #87A113

analogous

#1340A1 #2D13A1 #7413A1

triadic

#2D13A1 #A12D13 #13A12D

tetradic

#2D13A1 #A11340 #87A113 #13A174

square

#2D13A1 #A11340 #87A113 #13A174

split-complementary

#2D13A1 #A17413 #40A113

monochromatic

#0E0634 #1E0D6A #2D13A1 #3C19D8 #6345E9

Accessibility & contrast

On white

12.21

#2D13A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2D13A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D13A1

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D13A1	#FFFFFF	#000000	##FFFFFF
##2D13A1	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA5

Deuteranopia (green-blind)

#002F9F

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d13a1;
/* rgb */ color: rgb(45, 19, 161);
/* oklch */ color: oklch(35.4% 0.203 276.6);

Tailwind

colors: {
  custom: {
    50: '#7a59be',
    500: '#2d13a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d13a1;
$custom-light: #7a59be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d13a1",
  "rgb": {
    "r": 45,
    "g": 19,
    "b": 161
  },
  "hsl": {
    "h": 250.986,
    "s": 78.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35373,
    "c": 0.20259,
    "h": 276.6
  },
  "luminance": 0.03597
}

Semantic roles & 50–950 ramp

primary

#2D13A1

secondary

#B2CA46

accent

#F532D2

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2D13A1

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

Preview Lab → · Contrast checker → · Palette generator →