#2B148B#2B148B

#2B148B is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.177 H 279.0°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#2B148B
RGB	rgb(43, 20, 139)
HSL	hsl(252, 75%, 31%)
HSV	hsv(252, 86%, 55%)
CMYK	cmyk(69.1%, 85.6%, 0%, 45.5%)
CIE-LAB	lab(19.55, 44.81, -60.63)
CIE-LCH	lch(19.55, 75.40, 306.47°)
OKLab	oklab(32.68% 0.0277 -0.1751)
OKLCH	oklch(32.68% 0.177 279)
XYZ	xyz(5.9051, 2.8775, 24.6653)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B148B #748B14

analogous

#14388B #2B148B #66148B

triadic

#2B148B #8B2B14 #148B2B

tetradic

#2B148B #8B1438 #748B14 #148B66

square

#2B148B #8B1438 #748B14 #148B66

split-complementary

#2B148B #8B6614 #388B14

monochromatic

#0A0520 #1A0C55 #2B148B #3C1CC1 #5837E2

Accessibility & contrast

On white

13.33

#2B148B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2B148B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B148B

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B148B	#FFFFFF	#000000	##FFFFFF
##2B148B	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348E

Deuteranopia (green-blind)

#002B89

Tritanopia (blue-blind)

#003A52

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b148b;
/* rgb */ color: rgb(43, 20, 139);
/* oklch */ color: oklch(32.7% 0.177 279.0);

Tailwind

colors: {
  custom: {
    50: '#7457ae',
    500: '#2b148b',
    950: '#000000',
  },
}

SCSS

$custom: #2b148b;
$custom-light: #7457ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2b148b",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 139
  },
  "hsl": {
    "h": 251.597,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32678,
    "c": 0.17725,
    "h": 279
  },
  "luminance": 0.02878
}

Semantic roles & 50–950 ramp

primary

#2B148B

secondary

#A6BF3C

accent

#F136CD

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090310

muted

#7B787F

Preview Lab

Preview with #2B148B

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

Preview Lab → · Contrast checker → · Palette generator →