#270A34#270A34

#270A34 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.082 H 313.4°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#270A34
RGB	rgb(39, 10, 52)
HSL	hsl(281, 68%, 12%)
HSV	hsv(281, 81%, 20%)
CMYK	cmyk(25%, 80.8%, 0%, 79.6%)
CIE-LAB	lab(8.10, 23.34, -21.05)
CIE-LCH	lch(8.10, 31.43, 317.95°)
OKLab	oklab(21.8% 0.0561 -0.0593)
OKLCH	oklch(21.8% 0.082 313.4)
XYZ	xyz(1.5650, 0.8964, 3.3387)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A34 #17340A

analogous

#120A34 #270A34 #340A2C

triadic

#270A34 #34270A #0A3427

tetradic

#270A34 #34120A #17340A #0A2C34

square

#270A34 #34120A #17340A #0A2C34

split-complementary

#270A34 #2C340A #0A3412

monochromatic

#13051A #13051A #270A34 #4D1467 #741E9B

Accessibility & contrast

On white

17.81

#270A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#270A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A34

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A34	#FFFFFF	#000000	##FFFFFF
##270A34	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)

#001635

Deuteranopia (green-blind)

#071833

Tritanopia (blue-blind)

#26131D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #270a34;
/* rgb */ color: rgb(39, 10, 52);
/* oklch */ color: oklch(21.8% 0.082 313.4);

Tailwind

colors: {
  custom: {
    50: '#634c6c',
    500: '#270a34',
    950: '#000000',
  },
}

SCSS

$custom: #270a34;
$custom-light: #634c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#270a34",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 52
  },
  "hsl": {
    "h": 281.429,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.21796,
    "c": 0.08166,
    "h": 313.4
  },
  "luminance": 0.00896
}

Semantic roles & 50–950 ramp

primary

#270A34

secondary

#3F7128

accent

#EB3D73

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050107

muted

#7A777A

Preview Lab

Preview with #270A34

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

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