#270339#270339

#270339 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.2% C 0.099 H 311.0°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#270339
RGB	rgb(39, 3, 57)
HSL	hsl(280, 90%, 12%)
HSV	hsv(280, 95%, 22%)
CMYK	cmyk(31.6%, 94.7%, 0%, 77.6%)
CIE-LAB	lab(7.15, 28.55, -26.22)
CIE-LCH	lch(7.15, 38.76, 317.43°)
OKLab	oklab(21.25% 0.0649 -0.0746)
OKLCH	oklch(21.25% 0.099 311)
XYZ	xyz(1.6076, 0.7919, 3.9383)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270339 #153903

analogous

#0C0339 #270339 #390330

triadic

#270339 #392703 #033927

tetradic

#270339 #390C03 #153903 #033039

square

#270339 #390C03 #153903 #033039

split-complementary

#270339 #303903 #03390C

monochromatic

#14021D #14021D #270339 #4F0673 #7709AD

Accessibility & contrast

On white

18.13

#270339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#270339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270339

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270339	#FFFFFF	#000000	##FFFFFF
##270339	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143A

Deuteranopia (green-blind)

#001638

Tritanopia (blue-blind)

#25101E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #270339;
/* rgb */ color: rgb(39, 3, 57);
/* oklch */ color: oklch(21.2% 0.099 311.0);

Tailwind

colors: {
  custom: {
    50: '#644870',
    500: '#270339',
    950: '#000000',
  },
}

SCSS

$custom: #270339;
$custom-light: #644870;
$custom-dark: #000000;

JSON

{
  "hex": "#270339",
  "rgb": {
    "r": 39,
    "g": 3,
    "b": 57
  },
  "hsl": {
    "h": 280,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21248,
    "c": 0.09888,
    "h": 311
  },
  "luminance": 0.00792
}

Semantic roles & 50–950 ramp

primary

#270339

secondary

#3C7C1C

accent

#FF2970

background

#F6F4F6

surface

#EBE6EC

border

#C6C2C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #270339

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

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