#2B1768#2B1768

#2B1768 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.1% C 0.131 H 286.3°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#2B1768
RGB	rgb(43, 23, 104)
HSL	hsl(255, 64%, 25%)
HSV	hsv(255, 78%, 41%)
CMYK	cmyk(58.7%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(16.13, 32.47, -43.84)
CIE-LCH	lch(16.13, 54.56, 306.53°)
OKLab	oklab(29.14% 0.0369 -0.1262)
OKLCH	oklch(29.14% 0.131 286.3)
XYZ	xyz(3.8006, 2.1256, 13.3040)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1768 #546817

analogous

#172B68 #2B1768 #541768

triadic

#2B1768 #682B17 #17682B

tetradic

#2B1768 #68172B #546817 #176854

square

#2B1768 #68172B #546817 #176854

split-complementary

#2B1768 #685417 #2B6817

monochromatic

#0A0619 #160C36 #2B1768 #40229A #542DCC

Accessibility & contrast

On white

14.73

#2B1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2B1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1768

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1768	#FFFFFF	#000000	##FFFFFF
##2B1768	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6A

Deuteranopia (green-blind)

#002666

Tritanopia (blue-blind)

#0F2D3E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b1768;
/* rgb */ color: rgb(43, 23, 104);
/* oklch */ color: oklch(29.1% 0.131 286.3);

Tailwind

colors: {
  custom: {
    50: '#6c5694',
    500: '#2b1768',
    950: '#000000',
  },
}

SCSS

$custom: #2b1768;
$custom-light: #6c5694;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1768",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 254.815,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.2914,
    "c": 0.13146,
    "h": 286.3
  },
  "luminance": 0.02126
}

Semantic roles & 50–950 ramp

primary

#2B1768

secondary

#869E3D

accent

#E741BE

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1768

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

Preview Lab → · Contrast checker → · Palette generator →