#2D1578#2D1578

#2D1578 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.153 H 283.9°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D1578
RGB	rgb(45, 21, 120)
HSL	hsl(255, 70%, 28%)
HSV	hsv(255, 83%, 47%)
CMYK	cmyk(62.5%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(17.69, 38.82, -51.66)
CIE-LCH	lch(17.69, 64.61, 306.92°)
OKLab	oklab(30.8% 0.0369 -0.1489)
OKLCH	oklch(30.8% 0.153 283.9)
XYZ	xyz(4.7395, 2.4500, 17.9888)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1578 #607815

analogous

#152F78 #2D1578 #5E1578

triadic

#2D1578 #782D15 #15782D

tetradic

#2D1578 #78152F #607815 #15785E

square

#2D1578 #78152F #607815 #15785E

split-complementary

#2D1578 #785E15 #2F7815

monochromatic

#0A051A #190C44 #2D1578 #411EAC #572DDA

Accessibility & contrast

On white

14.09

#2D1578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2D1578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1578

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1578	#FFFFFF	#000000	##FFFFFF
##2D1578	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7B

Deuteranopia (green-blind)

#002876

Tritanopia (blue-blind)

#003347

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2d1578;
/* rgb */ color: rgb(45, 21, 120);
/* oklch */ color: oklch(30.8% 0.153 283.9);

Tailwind

colors: {
  custom: {
    50: '#7156a0',
    500: '#2d1578',
    950: '#000000',
  },
}

SCSS

$custom: #2d1578;
$custom-light: #7156a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1578",
  "rgb": {
    "r": 45,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 254.545,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30797,
    "c": 0.15341,
    "h": 283.9
  },
  "luminance": 0.0245
}

Semantic roles & 50–950 ramp

primary

#2D1578

secondary

#92AE3B

accent

#ED3BC2

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D1578

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

Preview Lab → · Contrast checker → · Palette generator →