#2B1568#2B1568

#2B1568 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.9% C 0.134 H 286.8°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B1568
RGB	rgb(43, 21, 104)
HSL	hsl(256, 66%, 25%)
HSV	hsv(256, 80%, 41%)
CMYK	cmyk(58.7%, 79.8%, 0%, 59.2%)
CIE-LAB	lab(15.74, 33.58, -44.48)
CIE-LCH	lch(15.74, 55.73, 307.05°)
OKLab	oklab(28.87% 0.0386 -0.128)
OKLCH	oklch(28.87% 0.134 286.8)
XYZ	xyz(3.7624, 2.0492, 13.2913)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1568 #526815

analogous

#152868 #2B1568 #551568

triadic

#2B1568 #682B15 #15682B

tetradic

#2B1568 #681528 #526815 #156855

square

#2B1568 #681528 #526815 #156855

split-complementary

#2B1568 #685515 #286815

monochromatic

#0B0519 #160B35 #2B1568 #401F9B #552ACE

Accessibility & contrast

On white

14.90

#2B1568 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2B1568 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1568

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1568	#FFFFFF	#000000	##FFFFFF
##2B1568	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296A

Deuteranopia (green-blind)

#002566

Tritanopia (blue-blind)

#102C3D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b1568;
/* rgb */ color: rgb(43, 21, 104);
/* oklch */ color: oklch(28.9% 0.134 286.8);

Tailwind

colors: {
  custom: {
    50: '#6c5594',
    500: '#2b1568',
    950: '#000000',
  },
}

SCSS

$custom: #2b1568;
$custom-light: #6c5594;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1568",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 104
  },
  "hsl": {
    "h": 255.904,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28866,
    "c": 0.13372,
    "h": 286.8
  },
  "luminance": 0.02049
}

Semantic roles & 50–950 ramp

primary

#2B1568

secondary

#849F3A

accent

#E93EBC

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #2B1568

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

Preview Lab → · Contrast checker → · Palette generator →