#2B1A72#2B1A72

#2B1A72 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.6% C 0.141 H 283.1°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B1A72
RGB	rgb(43, 26, 114)
HSL	hsl(252, 63%, 27%)
HSV	hsv(252, 77%, 45%)
CMYK	cmyk(62.3%, 77.2%, 0%, 55.3%)
CIE-LAB	lab(17.77, 34.00, -47.67)
CIE-LCH	lch(17.77, 58.55, 305.50°)
OKLab	oklab(30.61% 0.0319 -0.1374)
OKLCH	oklch(30.61% 0.141 283.1)
XYZ	xyz(4.4020, 2.4670, 16.1605)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1A72 #61721A

analogous

#1A3572 #2B1A72 #571A72

triadic

#2B1A72 #722B1A #1A722B

tetradic

#2B1A72 #721A35 #61721A #1A7257

square

#2B1A72 #721A35 #61721A #1A7257

split-complementary

#2B1A72 #72571A #35721A

monochromatic

#090619 #180F40 #2B1A72 #3E25A4 #5335D1

Accessibility & contrast

On white

14.06

#2B1A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2B1A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1A72

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1A72	#FFFFFF	#000000	##FFFFFF
##2B1A72	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)

#002E75

Deuteranopia (green-blind)

#002870

Tritanopia (blue-blind)

#003344

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b1a72;
/* rgb */ color: rgb(43, 26, 114);
/* oklch */ color: oklch(30.6% 0.141 283.1);

Tailwind

colors: {
  custom: {
    50: '#6e599b',
    500: '#2b1a72',
    950: '#000000',
  },
}

SCSS

$custom: #2b1a72;
$custom-light: #6e599b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1a72",
  "rgb": {
    "r": 43,
    "g": 26,
    "b": 114
  },
  "hsl": {
    "h": 251.591,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30608,
    "c": 0.14104,
    "h": 283.1
  },
  "luminance": 0.02467
}

Semantic roles & 50–950 ramp

primary

#2B1A72

secondary

#93A741

accent

#E642C6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1A72

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

Preview Lab → · Contrast checker → · Palette generator →