#270A2A#270A2A

#270A2A is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.0% C 0.070 H 323.8°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#270A2A
RGB	rgb(39, 10, 42)
HSL	hsl(294, 62%, 10%)
HSV	hsv(294, 76%, 16%)
CMYK	cmyk(7.1%, 76.2%, 0%, 83.5%)
CIE-LAB	lab(7.37, 20.75, -14.80)
CIE-LCH	lch(7.37, 25.49, 324.50°)
OKLab	oklab(21.02% 0.0563 -0.0412)
OKLCH	oklch(21.02% 0.07 323.8)
XYZ	xyz(1.3631, 0.8157, 2.2757)
Luminance	0.0082 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A2A #0D2A0A

analogous

#170A2A #270A2A #2A0A1D

triadic

#270A2A #2A270A #0A2A27

tetradic

#270A2A #2A170A #0D2A0A #0A1D2A

square

#270A2A #2A170A #0D2A0A #0A1D2A

split-complementary

#270A2A #1D2A0A #0A2A17

monochromatic

#170619 #170619 #270A2A #55165B #83228D

Accessibility & contrast

On white

18.05

#270A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#270A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A2A

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A2A	#FFFFFF	#000000	##FFFFFF
##270A2A	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05142B

Deuteranopia (green-blind)

#0F1729

Tritanopia (blue-blind)

#280F18

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #270a2a;
/* rgb */ color: rgb(39, 10, 42);
/* oklch */ color: oklch(21.0% 0.070 323.8);

Tailwind

colors: {
  custom: {
    50: '#624b63',
    500: '#270a2a',
    950: '#000000',
  },
}

SCSS

$custom: #270a2a;
$custom-light: #624b63;
$custom-dark: #000000;

JSON

{
  "hex": "#270a2a",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 42
  },
  "hsl": {
    "h": 294.375,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.21018,
    "c": 0.06977,
    "h": 323.8
  },
  "luminance": 0.00816
}

Semantic roles & 50–950 ramp

primary

#270A2A

secondary

#2F6729

accent

#E54352

background

#F5F4F5

surface

#EAE7EA

border

#C6C3C6

text

#050105

muted

#797779

Preview Lab

Preview with #270A2A

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

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