#2B1785#2B1785

#2B1785 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.168 H 279.7°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#2B1785
RGB	rgb(43, 23, 133)
HSL	hsl(251, 71%, 31%)
HSV	hsv(251, 83%, 52%)
CMYK	cmyk(67.7%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(19.31, 41.62, -57.26)
CIE-LCH	lch(19.31, 70.79, 306.01°)
OKLab	oklab(32.31% 0.0283 -0.1653)
OKLCH	oklch(32.31% 0.168 279.7)
XYZ	xyz(5.5349, 2.8194, 22.4383)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1785 #718517

analogous

#173A85 #2B1785 #621785

triadic

#2B1785 #852B17 #17852B

tetradic

#2B1785 #85173A #718517 #178562

square

#2B1785 #85173A #718517 #178562

split-complementary

#2B1785 #856217 #3A8517

monochromatic

#09051D #1A0E51 #2B1785 #3C20B9 #573ADD

Accessibility & contrast

On white

13.43

#2B1785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2B1785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1785

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1785	#FFFFFF	#000000	##FFFFFF
##2B1785	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002A83

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b1785;
/* rgb */ color: rgb(43, 23, 133);
/* oklch */ color: oklch(32.3% 0.168 279.7);

Tailwind

colors: {
  custom: {
    50: '#7258aa',
    500: '#2b1785',
    950: '#000000',
  },
}

SCSS

$custom: #2b1785;
$custom-light: #7258aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1785",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 250.909,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32305,
    "c": 0.16773,
    "h": 279.7
  },
  "luminance": 0.0282
}

Semantic roles & 50–950 ramp

primary

#2B1785

secondary

#A3B93F

accent

#ED3BCD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2B1785

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

Preview Lab → · Contrast checker → · Palette generator →