#2B0A4A#2B0A4A

#2B0A4A is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.109 H 302.0°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#2B0A4A
RGB	rgb(43, 10, 74)
HSL	hsl(271, 76%, 16%)
HSV	hsv(271, 86%, 29%)
CMYK	cmyk(41.9%, 86.5%, 0%, 71%)
CIE-LAB	lab(10.74, 30.20, -32.42)
CIE-LCH	lch(10.74, 44.31, 312.97°)
OKLab	oklab(24.43% 0.0579 -0.0926)
OKLCH	oklch(24.43% 0.109 302)
XYZ	xyz(2.3405, 1.2251, 6.5904)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0A4A #294A0A

analogous

#0B0A4A #2B0A4A #4A0A49

triadic

#2B0A4A #4A2B0A #0A4A2B

tetradic

#2B0A4A #4A0B0A #294A0A #0A494A

square

#2B0A4A #4A0B0A #294A0A #0A494A

split-complementary

#2B0A4A #494A0A #0A4A0B

monochromatic

#10041B #10041B #2B0A4A #4A1180 #6A19B6

Accessibility & contrast

On white

16.87

#2B0A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2B0A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0A4A

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0A4A	#FFFFFF	#000000	##FFFFFF
##2B0A4A	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4C

Deuteranopia (green-blind)

#001D49

Tritanopia (blue-blind)

#241B2A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2b0a4a;
/* rgb */ color: rgb(43, 10, 74);
/* oklch */ color: oklch(24.4% 0.109 302.0);

Tailwind

colors: {
  custom: {
    50: '#684d7d',
    500: '#2b0a4a',
    950: '#000000',
  },
}

SCSS

$custom: #2b0a4a;
$custom-light: #684d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0a4a",
  "rgb": {
    "r": 43,
    "g": 10,
    "b": 74
  },
  "hsl": {
    "h": 270.938,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.24427,
    "c": 0.10915,
    "h": 302
  },
  "luminance": 0.01225
}

Semantic roles & 50–950 ramp

primary

#2B0A4A

secondary

#568729

accent

#F33591

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #2B0A4A

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

Preview Lab → · Contrast checker → · Palette generator →