#2B1580#2B1580

#2B1580 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.163 H 280.9°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#2B1580
RGB	rgb(43, 21, 128)
HSL	hsl(252, 72%, 29%)
HSV	hsv(252, 84%, 50%)
CMYK	cmyk(66.4%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(18.40, 41.04, -55.60)
CIE-LCH	lch(18.40, 69.10, 306.44°)
OKLab	oklab(31.51% 0.031 -0.1604)
OKLCH	oklch(31.51% 0.163 280.9)
XYZ	xyz(5.1595, 2.6080, 20.6494)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1580 #6A8015

analogous

#153580 #2B1580 #611580

triadic

#2B1580 #802B15 #15802B

tetradic

#2B1580 #801535 #6A8015 #158061

square

#2B1580 #801535 #6A8015 #158061

split-complementary

#2B1580 #806115 #358015

monochromatic

#09041A #190C4B #2B1580 #3D1EB5 #5532DD

Accessibility & contrast

On white

13.80

#2B1580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2B1580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1580

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1580	#FFFFFF	#000000	##FFFFFF
##2B1580	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003083

Deuteranopia (green-blind)

#00297E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2b1580;
/* rgb */ color: rgb(43, 21, 128);
/* oklch */ color: oklch(31.5% 0.163 280.9);

Tailwind

colors: {
  custom: {
    50: '#7157a6',
    500: '#2b1580',
    950: '#000000',
  },
}

SCSS

$custom: #2b1580;
$custom-light: #7157a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1580",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 252.336,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31509,
    "c": 0.16341,
    "h": 280.9
  },
  "luminance": 0.02608
}

Semantic roles & 50–950 ramp

primary

#2B1580

secondary

#9CB53C

accent

#EF39C9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2B1580

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

Preview Lab → · Contrast checker → · Palette generator →