#2D1F72#2D1F72

#2D1F72 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.5% C 0.135 H 283.2°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#2D1F72
RGB	rgb(45, 31, 114)
HSL	hsl(250, 57%, 28%)
HSV	hsv(250, 73%, 45%)
CMYK	cmyk(60.5%, 72.8%, 0%, 55.3%)
CIE-LAB	lab(19.02, 31.36, -45.60)
CIE-LCH	lch(19.02, 55.34, 304.51°)
OKLab	oklab(31.55% 0.0308 -0.1313)
OKLCH	oklch(31.55% 0.135 283.2)
XYZ	xyz(4.6085, 2.7525, 16.2048)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1F72 #64721F

analogous

#1F3A72 #2D1F72 #561F72

triadic

#2D1F72 #722D1F #1F722D

tetradic

#2D1F72 #721F3A #64721F #1F7256

square

#2D1F72 #721F3A #64721F #1F7256

split-complementary

#2D1F72 #72561F #3A721F

monochromatic

#090718 #1A1242 #2D1F72 #402CA2 #5840CB

Accessibility & contrast

On white

13.54

#2D1F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2D1F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1F72

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1F72	#FFFFFF	#000000	##FFFFFF
##2D1F72	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003174

Deuteranopia (green-blind)

#002B70

Tritanopia (blue-blind)

#063546

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d1f72;
/* rgb */ color: rgb(45, 31, 114);
/* oklch */ color: oklch(31.5% 0.135 283.2);

Tailwind

colors: {
  custom: {
    50: '#6f5c9b',
    500: '#2d1f72',
    950: '#000000',
  },
}

SCSS

$custom: #2d1f72;
$custom-light: #6f5c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1f72",
  "rgb": {
    "r": 45,
    "g": 31,
    "b": 114
  },
  "hsl": {
    "h": 250.12,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31548,
    "c": 0.13485,
    "h": 283.2
  },
  "luminance": 0.02753
}

Semantic roles & 50–950 ramp

primary

#2D1F72

secondary

#96A647

accent

#E047C7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2D1F72

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

Preview Lab → · Contrast checker → · Palette generator →