#2B1765#2B1765

#2B1765 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 28.8% C 0.128 H 287.2°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#2B1765
RGB	rgb(43, 23, 101)
HSL	hsl(255, 63%, 24%)
HSV	hsv(255, 77%, 40%)
CMYK	cmyk(57.4%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(15.83, 31.51, -42.37)
CIE-LCH	lch(15.83, 52.80, 306.64°)
OKLab	oklab(28.83% 0.0377 -0.1218)
OKLCH	oklch(28.83% 0.128 287.2)
XYZ	xyz(3.6509, 2.0658, 12.5158)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1765 #516517

analogous

#172A65 #2B1765 #521765

triadic

#2B1765 #652B17 #17652B

tetradic

#2B1765 #65172A #516517 #176552

square

#2B1765 #65172A #516517 #176552

split-complementary

#2B1765 #655217 #2A6517

monochromatic

#0B0619 #160C33 #2B1765 #402297 #552EC9

Accessibility & contrast

On white

14.86

#2B1765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2B1765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1765

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1765	#FFFFFF	#000000	##FFFFFF
##2B1765	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002967

Deuteranopia (green-blind)

#002564

Tritanopia (blue-blind)

#132C3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b1765;
/* rgb */ color: rgb(43, 23, 101);
/* oklch */ color: oklch(28.8% 0.128 287.2);

Tailwind

colors: {
  custom: {
    50: '#6c5692',
    500: '#2b1765',
    950: '#000000',
  },
}

SCSS

$custom: #2b1765;
$custom-light: #6c5692;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1765",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 255.385,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28832,
    "c": 0.12755,
    "h": 287.2
  },
  "luminance": 0.02066
}

Semantic roles & 50–950 ramp

primary

#2B1765

secondary

#839B3C

accent

#E642BC

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1765

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

Preview Lab → · Contrast checker → · Palette generator →