#2B1668#2B1668

#2B1668 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.0% C 0.133 H 286.6°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B1668
RGB	rgb(43, 22, 104)
HSL	hsl(255, 65%, 25%)
HSV	hsv(255, 79%, 41%)
CMYK	cmyk(58.7%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(15.94, 33.03, -44.17)
CIE-LCH	lch(15.94, 55.15, 306.79°)
OKLab	oklab(29% 0.0378 -0.1271)
OKLCH	oklch(29% 0.133 286.6)
XYZ	xyz(3.7811, 2.0867, 13.2975)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1668 #536816

analogous

#162A68 #2B1668 #541668

triadic

#2B1668 #682B16 #16682B

tetradic

#2B1668 #68162A #536816 #166854

square

#2B1668 #68162A #536816 #166854

split-complementary

#2B1668 #685416 #2A6816

monochromatic

#0A0519 #160B35 #2B1668 #40219B #552BCD

Accessibility & contrast

On white

14.82

#2B1668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2B1668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1668

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1668	#FFFFFF	#000000	##FFFFFF
##2B1668	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6A

Deuteranopia (green-blind)

#002566

Tritanopia (blue-blind)

#0F2D3E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b1668;
/* rgb */ color: rgb(43, 22, 104);
/* oklch */ color: oklch(29.0% 0.133 286.6);

Tailwind

colors: {
  custom: {
    50: '#6c5694',
    500: '#2b1668',
    950: '#000000',
  },
}

SCSS

$custom: #2b1668;
$custom-light: #6c5694;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1668",
  "rgb": {
    "r": 43,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 255.366,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.29001,
    "c": 0.13261,
    "h": 286.6
  },
  "luminance": 0.02087
}

Semantic roles & 50–950 ramp

primary

#2B1668

secondary

#859F3B

accent

#E840BD

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1668

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

Preview Lab → · Contrast checker → · Palette generator →