#2B1689#2B1689

#2B1689 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.173 H 279.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#2B1689
RGB	rgb(43, 22, 137)
HSL	hsl(251, 72%, 31%)
HSV	hsv(251, 84%, 54%)
CMYK	cmyk(68.6%, 83.9%, 0%, 46.3%)
CIE-LAB	lab(19.61, 43.32, -59.27)
CIE-LCH	lch(19.61, 73.42, 306.16°)
OKLab	oklab(32.65% 0.0275 -0.1712)
OKLCH	oklch(32.65% 0.173 279.1)
XYZ	xyz(5.7971, 2.8931, 23.9150)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1689 #748916

analogous

#163A89 #2B1689 #641689

triadic

#2B1689 #892B16 #16892B

tetradic

#2B1689 #89163A #748916 #168964

square

#2B1689 #89163A #748916 #168964

split-complementary

#2B1689 #896416 #3A8916

monochromatic

#0A0520 #1A0E54 #2B1689 #3C1EBE #583ADF

Accessibility & contrast

On white

13.30

#2B1689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2B1689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1689

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1689	#FFFFFF	#000000	##FFFFFF
##2B1689	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348C

Deuteranopia (green-blind)

#002B87

Tritanopia (blue-blind)

#003A51

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b1689;
/* rgb */ color: rgb(43, 22, 137);
/* oklch */ color: oklch(32.7% 0.173 279.1);

Tailwind

colors: {
  custom: {
    50: '#7358ad',
    500: '#2b1689',
    950: '#000000',
  },
}

SCSS

$custom: #2b1689;
$custom-light: #7358ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1689",
  "rgb": {
    "r": 43,
    "g": 22,
    "b": 137
  },
  "hsl": {
    "h": 250.957,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32653,
    "c": 0.17335,
    "h": 279.1
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#2B1689

secondary

#A6BD3E

accent

#EF39CE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2B1689

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

Preview Lab → · Contrast checker → · Palette generator →