#2B147C#2B147C

#2B147C is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.9% C 0.159 H 281.9°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B147C
RGB	rgb(43, 20, 124)
HSL	hsl(253, 72%, 28%)
HSV	hsv(253, 84%, 49%)
CMYK	cmyk(65.3%, 83.9%, 0%, 51.4%)
CIE-LAB	lab(17.78, 40.29, -54.08)
CIE-LCH	lch(17.78, 67.44, 306.69°)
OKLab	oklab(30.94% 0.0329 -0.156)
OKLCH	oklch(30.94% 0.159 281.9)
XYZ	xyz(4.8834, 2.4688, 19.2841)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B147C #657C14

analogous

#14317C #2B147C #5F147C

triadic

#2B147C #7C2B14 #147C2B

tetradic

#2B147C #7C1431 #657C14 #147C5F

square

#2B147C #7C1431 #657C14 #147C5F

split-complementary

#2B147C #7C5F14 #317C14

monochromatic

#09041A #190B47 #2B147C #3D1DB1 #542DDD

Accessibility & contrast

On white

14.06

#2B147C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2B147C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B147C

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B147C	#FFFFFF	#000000	##FFFFFF
##2B147C	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7F

Deuteranopia (green-blind)

#00287A

Tritanopia (blue-blind)

#003449

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b147c;
/* rgb */ color: rgb(43, 20, 124);
/* oklch */ color: oklch(30.9% 0.159 281.9);

Tailwind

colors: {
  custom: {
    50: '#7156a3',
    500: '#2b147c',
    950: '#000000',
  },
}

SCSS

$custom: #2b147c;
$custom-light: #7156a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b147c",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 124
  },
  "hsl": {
    "h": 253.269,
    "s": 72.222,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30942,
    "c": 0.15944,
    "h": 281.9
  },
  "luminance": 0.02469
}

Semantic roles & 50–950 ramp

primary

#2B147C

secondary

#97B23A

accent

#EF39C7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2B147C

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

Preview Lab → · Contrast checker → · Palette generator →