#2B148D#2B148D

#2B148D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.9% C 0.180 H 278.6°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B148D
RGB	rgb(43, 20, 141)
HSL	hsl(251, 75%, 32%)
HSV	hsv(251, 86%, 55%)
CMYK	cmyk(69.5%, 85.8%, 0%, 44.7%)
CIE-LAB	lab(19.79, 45.41, -61.48)
CIE-LCH	lch(19.79, 76.43, 306.45°)
OKLab	oklab(32.91% 0.027 -0.1776)
OKLCH	oklch(32.91% 0.18 278.6)
XYZ	xyz(6.0526, 2.9365, 25.4420)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B148D #768D14

analogous

#143A8D #2B148D #68148D

triadic

#2B148D #8D2B14 #148D2B

tetradic

#2B148D #8D143A #768D14 #148D68

square

#2B148D #8D143A #768D14 #148D68

split-complementary

#2B148D #8D6814 #3A8D14

monochromatic

#0A0522 #1B0C57 #2B148D #3B1CC3 #5939E3

Accessibility & contrast

On white

13.23

#2B148D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2B148D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B148D

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B148D	#FFFFFF	#000000	##FFFFFF
##2B148D	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003490

Deuteranopia (green-blind)

#002B8B

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b148d;
/* rgb */ color: rgb(43, 20, 141);
/* oklch */ color: oklch(32.9% 0.180 278.6);

Tailwind

colors: {
  custom: {
    50: '#7457b0',
    500: '#2b148d',
    950: '#000000',
  },
}

SCSS

$custom: #2b148d;
$custom-light: #7457b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b148d",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 141
  },
  "hsl": {
    "h": 251.405,
    "s": 75.155,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32914,
    "c": 0.17959,
    "h": 278.6
  },
  "luminance": 0.02937
}

Semantic roles & 50–950 ramp

primary

#2B148D

secondary

#A8C13C

accent

#F236CE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2B148D

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

Preview Lab → · Contrast checker → · Palette generator →