#270A2F#270A2F

#270A2F is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.4% C 0.076 H 318.2°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#270A2F
RGB	rgb(39, 10, 47)
HSL	hsl(287, 65%, 11%)
HSV	hsv(287, 79%, 18%)
CMYK	cmyk(17%, 78.7%, 0%, 81.6%)
CIE-LAB	lab(7.71, 22.04, -17.99)
CIE-LCH	lch(7.71, 28.45, 320.78°)
OKLab	oklab(21.39% 0.0564 -0.0504)
OKLCH	oklch(21.39% 0.076 318.2)
XYZ	xyz(1.4583, 0.8537, 2.7767)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A2F #122F0A

analogous

#140A2F #270A2F #2F0A24

triadic

#270A2F #2F270A #0A2F27

tetradic

#270A2F #2F140A #122F0A #0A242F

square

#270A2F #2F140A #122F0A #0A242F

split-complementary

#270A2F #242F0A #0A2F14

monochromatic

#150519 #150519 #270A2F #511561 #7B1F94

Accessibility & contrast

On white

17.94

#270A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#270A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A2F

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A2F	#FFFFFF	#000000	##FFFFFF
##270A2F	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021530

Deuteranopia (green-blind)

#0C182E

Tritanopia (blue-blind)

#27111B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #270a2f;
/* rgb */ color: rgb(39, 10, 47);
/* oklch */ color: oklch(21.4% 0.076 318.2);

Tailwind

colors: {
  custom: {
    50: '#634b68',
    500: '#270a2f',
    950: '#000000',
  },
}

SCSS

$custom: #270a2f;
$custom-light: #634b68;
$custom-dark: #000000;

JSON

{
  "hex": "#270a2f",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 47
  },
  "hsl": {
    "h": 287.027,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21392,
    "c": 0.07564,
    "h": 318.2
  },
  "luminance": 0.00854
}

Semantic roles & 50–950 ramp

primary

#270A2F

secondary

#376C29

accent

#E84064

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #270A2F

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

Preview Lab → · Contrast checker → · Palette generator →