#2D1581#2D1581

#2D1581 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.164 H 281.9°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D1581
RGB	rgb(45, 21, 129)
HSL	hsl(253, 72%, 29%)
HSV	hsv(253, 84%, 51%)
CMYK	cmyk(65.1%, 83.7%, 0%, 49.4%)
CIE-LAB	lab(18.71, 41.55, -55.71)
CIE-LCH	lch(18.71, 69.50, 306.72°)
OKLab	oklab(31.8% 0.0338 -0.1607)
OKLCH	oklch(31.8% 0.164 281.9)
XYZ	xyz(5.3116, 2.6788, 21.0018)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1581 #698115

analogous

#153381 #2D1581 #631581

triadic

#2D1581 #812D15 #15812D

tetradic

#2D1581 #811533 #698115 #158163

square

#2D1581 #811533 #698115 #158163

split-complementary

#2D1581 #816315 #338115

monochromatic

#09041A #1B0C4C #2D1581 #3F1EB6 #5933DE

Accessibility & contrast

On white

13.67

#2D1581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2D1581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1581

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1581	#FFFFFF	#000000	##FFFFFF
##2D1581	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003184

Deuteranopia (green-blind)

#002A7F

Tritanopia (blue-blind)

#00364C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d1581;
/* rgb */ color: rgb(45, 21, 129);
/* oklch */ color: oklch(31.8% 0.164 281.9);

Tailwind

colors: {
  custom: {
    50: '#7357a7',
    500: '#2d1581',
    950: '#000000',
  },
}

SCSS

$custom: #2d1581;
$custom-light: #7357a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1581",
  "rgb": {
    "r": 45,
    "g": 21,
    "b": 129
  },
  "hsl": {
    "h": 253.333,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31803,
    "c": 0.16426,
    "h": 281.9
  },
  "luminance": 0.02679
}

Semantic roles & 50–950 ramp

primary

#2D1581

secondary

#9BB63C

accent

#EF39C6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2D1581

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

Preview Lab → · Contrast checker → · Palette generator →