#2B0B47#2B0B47

#2B0B47 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.2% C 0.104 H 303.6°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B0B47
RGB	rgb(43, 11, 71)
HSL	hsl(272, 73%, 16%)
HSV	hsv(272, 85%, 28%)
CMYK	cmyk(39.4%, 84.5%, 0%, 72.2%)
CIE-LAB	lab(10.62, 28.91, -30.53)
CIE-LCH	lch(10.62, 42.05, 313.43°)
OKLab	oklab(24.25% 0.0577 -0.087)
OKLCH	oklch(24.25% 0.104 303.6)
XYZ	xyz(2.2530, 1.2079, 6.0745)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0B47 #27470B

analogous

#0D0B47 #2B0B47 #470B45

triadic

#2B0B47 #472B0B #0B472B

tetradic

#2B0B47 #470D0B #27470B #0B4547

square

#2B0B47 #470D0B #27470B #0B4547

split-complementary

#2B0B47 #45470B #0B470D

monochromatic

#10041A #10041A #2B0B47 #4B137C #6B1BB1

Accessibility & contrast

On white

16.91

#2B0B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2B0B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0B47

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0B47	#FFFFFF	#000000	##FFFFFF
##2B0B47	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C49

Deuteranopia (green-blind)

#001D46

Tritanopia (blue-blind)

#251A28

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2b0b47;
/* rgb */ color: rgb(43, 11, 71);
/* oklch */ color: oklch(24.2% 0.104 303.6);

Tailwind

colors: {
  custom: {
    50: '#684e7b',
    500: '#2b0b47',
    950: '#000000',
  },
}

SCSS

$custom: #2b0b47;
$custom-light: #684e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0b47",
  "rgb": {
    "r": 43,
    "g": 11,
    "b": 71
  },
  "hsl": {
    "h": 272,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.24249,
    "c": 0.10444,
    "h": 303.6
  },
  "luminance": 0.01208
}

Semantic roles & 50–950 ramp

primary

#2B0B47

secondary

#54832A

accent

#F0388E

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060209

muted

#7A787B

Preview Lab

Preview with #2B0B47

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

Preview Lab → · Contrast checker → · Palette generator →