#2B1973#2B1973

#2B1973 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.143 H 283.1°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B1973
RGB	rgb(43, 25, 115)
HSL	hsl(252, 64%, 27%)
HSV	hsv(252, 78%, 45%)
CMYK	cmyk(62.6%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(17.67, 34.89, -48.47)
CIE-LCH	lch(17.67, 59.72, 305.75°)
OKLab	oklab(30.57% 0.0324 -0.1397)
OKLCH	oklch(30.57% 0.143 283.1)
XYZ	xyz(4.4374, 2.4464, 16.4547)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1973 #617319

analogous

#193473 #2B1973 #581973

triadic

#2B1973 #732B19 #19732B

tetradic

#2B1973 #731934 #617319 #197358

square

#2B1973 #731934 #617319 #197358

split-complementary

#2B1973 #735819 #347319

monochromatic

#090519 #180E41 #2B1973 #3E24A5 #5334D3

Accessibility & contrast

On white

14.10

#2B1973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2B1973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1973

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1973	#FFFFFF	#000000	##FFFFFF
##2B1973	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#003245

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2b1973;
/* rgb */ color: rgb(43, 25, 115);
/* oklch */ color: oklch(30.6% 0.143 283.1);

Tailwind

colors: {
  custom: {
    50: '#6e589c',
    500: '#2b1973',
    950: '#000000',
  },
}

SCSS

$custom: #2b1973;
$custom-light: #6e589c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1973",
  "rgb": {
    "r": 43,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 252,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30573,
    "c": 0.14343,
    "h": 283.1
  },
  "luminance": 0.02447
}

Semantic roles & 50–950 ramp

primary

#2B1973

secondary

#93A840

accent

#E741C6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1973

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

Preview Lab → · Contrast checker → · Palette generator →