#2B0539#2B0539

#2B0539 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.2% C 0.097 H 314.8°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B0539
RGB	rgb(43, 5, 57)
HSL	hsl(284, 84%, 12%)
HSV	hsv(284, 91%, 22%)
CMYK	cmyk(24.6%, 91.2%, 0%, 77.6%)
CIE-LAB	lab(8.29, 28.32, -24.35)
CIE-LCH	lch(8.29, 37.35, 319.31°)
OKLab	oklab(22.21% 0.0684 -0.0688)
OKLCH	oklch(22.21% 0.097 314.8)
XYZ	xyz(1.7889, 0.9176, 3.9530)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0539 #133905

analogous

#110539 #2B0539 #39052D

triadic

#2B0539 #392B05 #05392B

tetradic

#2B0539 #391105 #133905 #052D39

square

#2B0539 #391105 #133905 #052D39

split-complementary

#2B0539 #2D3905 #053911

monochromatic

#15021C #15021C #2B0539 #550A71 #800FAA

Accessibility & contrast

On white

17.74

#2B0539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2B0539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0539

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0539	#FFFFFF	#000000	##FFFFFF
##2B0539	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163A

Deuteranopia (green-blind)

#031938

Tritanopia (blue-blind)

#2A111F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2b0539;
/* rgb */ color: rgb(43, 5, 57);
/* oklch */ color: oklch(22.2% 0.097 314.8);

Tailwind

colors: {
  custom: {
    50: '#674a70',
    500: '#2b0539',
    950: '#000000',
  },
}

SCSS

$custom: #2b0539;
$custom-light: #674a70;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0539",
  "rgb": {
    "r": 43,
    "g": 5,
    "b": 57
  },
  "hsl": {
    "h": 283.846,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22213,
    "c": 0.09703,
    "h": 314.8
  },
  "luminance": 0.00918
}

Semantic roles & 50–950 ramp

primary

#2B0539

secondary

#387A20

accent

#FA2E65

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2B0539

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

Preview Lab → · Contrast checker → · Palette generator →