#2A0539#2A0539

#2A0539 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.0% C 0.097 H 313.8°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#2A0539
RGB	rgb(42, 5, 57)
HSL	hsl(283, 84%, 12%)
HSV	hsv(283, 91%, 22%)
CMYK	cmyk(26.3%, 91.2%, 0%, 77.6%)
CIE-LAB	lab(8.10, 28.11, -24.67)
CIE-LCH	lch(8.10, 37.40, 318.73°)
OKLab	oklab(22.04% 0.0669 -0.0698)
OKLCH	oklch(22.04% 0.097 313.8)
XYZ	xyz(1.7475, 0.8962, 3.9510)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0539 #143905

analogous

#100539 #2A0539 #39052E

triadic

#2A0539 #392A05 #05392A

tetradic

#2A0539 #391005 #143905 #052E39

square

#2A0539 #391005 #143905 #052E39

split-complementary

#2A0539 #2E3905 #053910

monochromatic

#15021C #15021C #2A0539 #530A71 #7D0FAA

Accessibility & contrast

On white

17.81

#2A0539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2A0539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0539

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0539	#FFFFFF	#000000	##FFFFFF
##2A0539	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163A

Deuteranopia (green-blind)

#021938

Tritanopia (blue-blind)

#28111F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a0539;
/* rgb */ color: rgb(42, 5, 57);
/* oklch */ color: oklch(22.0% 0.097 313.8);

Tailwind

colors: {
  custom: {
    50: '#664a70',
    500: '#2a0539',
    950: '#000000',
  },
}

SCSS

$custom: #2a0539;
$custom-light: #664a70;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0539",
  "rgb": {
    "r": 42,
    "g": 5,
    "b": 57
  },
  "hsl": {
    "h": 282.692,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22041,
    "c": 0.09663,
    "h": 313.8
  },
  "luminance": 0.00896
}

Semantic roles & 50–950 ramp

primary

#2A0539

secondary

#3A7A20

accent

#FA2E69

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A0539

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

Preview Lab → · Contrast checker → · Palette generator →