#2B1786#2B1786

#2B1786 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.4% C 0.169 H 279.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B1786
RGB	rgb(43, 23, 134)
HSL	hsl(251, 71%, 31%)
HSV	hsv(251, 83%, 53%)
CMYK	cmyk(67.9%, 82.8%, 0%, 47.5%)
CIE-LAB	lab(19.42, 41.93, -57.70)
CIE-LCH	lch(19.42, 71.33, 306.01°)
OKLab	oklab(32.42% 0.028 -0.1666)
OKLCH	oklch(32.42% 0.169 279.5)
XYZ	xyz(5.6044, 2.8472, 22.8039)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1786 #728617

analogous

#173A86 #2B1786 #621786

triadic

#2B1786 #862B17 #17862B

tetradic

#2B1786 #86173A #728617 #178662

square

#2B1786 #86173A #728617 #178662

split-complementary

#2B1786 #866217 #3A8617

monochromatic

#09051E #1A0E52 #2B1786 #3C20BA #583ADD

Accessibility & contrast

On white

13.38

#2B1786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2B1786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1786

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1786	#FFFFFF	#000000	##FFFFFF
##2B1786	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003389

Deuteranopia (green-blind)

#002B84

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b1786;
/* rgb */ color: rgb(43, 23, 134);
/* oklch */ color: oklch(32.4% 0.169 279.5);

Tailwind

colors: {
  custom: {
    50: '#7358aa',
    500: '#2b1786',
    950: '#000000',
  },
}

SCSS

$custom: #2b1786;
$custom-light: #7358aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1786",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 134
  },
  "hsl": {
    "h": 250.811,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32419,
    "c": 0.16894,
    "h": 279.5
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#2B1786

secondary

#A4BA3F

accent

#ED3ACD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2B1786

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

Preview Lab → · Contrast checker → · Palette generator →