#2B1784#2B1784

#2B1784 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.167 H 279.9°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B1784
RGB	rgb(43, 23, 132)
HSL	hsl(251, 70%, 30%)
HSV	hsv(251, 83%, 52%)
CMYK	cmyk(67.4%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(19.19, 41.31, -56.82)
CIE-LCH	lch(19.19, 70.25, 306.02°)
OKLab	oklab(32.19% 0.0286 -0.164)
OKLCH	oklch(32.19% 0.167 279.9)
XYZ	xyz(5.4662, 2.7919, 22.0762)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1784 #708417

analogous

#173984 #2B1784 #611784

triadic

#2B1784 #842B17 #17842B

tetradic

#2B1784 #841739 #708417 #178461

square

#2B1784 #841739 #708417 #178461

split-complementary

#2B1784 #846117 #398417

monochromatic

#09051C #1A0E50 #2B1784 #3C20B8 #5739DC

Accessibility & contrast

On white

13.48

#2B1784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2B1784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1784

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1784	#FFFFFF	#000000	##FFFFFF
##2B1784	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003287

Deuteranopia (green-blind)

#002A82

Tritanopia (blue-blind)

#00384E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b1784;
/* rgb */ color: rgb(43, 23, 132);
/* oklch */ color: oklch(32.2% 0.167 279.9);

Tailwind

colors: {
  custom: {
    50: '#7258a9',
    500: '#2b1784',
    950: '#000000',
  },
}

SCSS

$custom: #2b1784;
$custom-light: #7258a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1784",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 251.009,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32192,
    "c": 0.16653,
    "h": 279.9
  },
  "luminance": 0.02792
}

Semantic roles & 50–950 ramp

primary

#2B1784

secondary

#A2B83F

accent

#ED3BCC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2B1784

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

Preview Lab → · Contrast checker → · Palette generator →