#270A2B#270A2B

#270A2B is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.1% C 0.071 H 322.7°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#270A2B
RGB	rgb(39, 10, 43)
HSL	hsl(293, 62%, 10%)
HSV	hsv(293, 77%, 17%)
CMYK	cmyk(9.3%, 76.7%, 0%, 83.1%)
CIE-LAB	lab(7.43, 21.01, -15.45)
CIE-LCH	lch(7.43, 26.08, 323.67°)
OKLab	oklab(21.09% 0.0564 -0.043)
OKLCH	oklch(21.09% 0.071 322.7)
XYZ	xyz(1.3812, 0.8229, 2.3711)
Luminance	0.0082 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A2B #0E2B0A

analogous

#160A2B #270A2B #2B0A1E

triadic

#270A2B #2B270A #0A2B27

tetradic

#270A2B #2B160A #0E2B0A #0A1E2B

square

#270A2B #2B160A #0E2B0A #0A1E2B

split-complementary

#270A2B #1E2B0A #0A2B16

monochromatic

#170619 #170619 #270A2B #54165D #81218E

Accessibility & contrast

On white

18.03

#270A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#270A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A2B

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A2B	#FFFFFF	#000000	##FFFFFF
##270A2B	1.00	18.03	1.16	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04142C

Deuteranopia (green-blind)

#0E182A

Tritanopia (blue-blind)

#280F19

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #270a2b;
/* rgb */ color: rgb(39, 10, 43);
/* oklch */ color: oklch(21.1% 0.071 322.7);

Tailwind

colors: {
  custom: {
    50: '#624b64',
    500: '#270a2b',
    950: '#000000',
  },
}

SCSS

$custom: #270a2b;
$custom-light: #624b64;
$custom-dark: #000000;

JSON

{
  "hex": "#270a2b",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 43
  },
  "hsl": {
    "h": 292.727,
    "s": 62.264,
    "l": 10.392
  },
  "oklch": {
    "l": 0.2109,
    "c": 0.07092,
    "h": 322.7
  },
  "luminance": 0.00823
}

Semantic roles & 50–950 ramp

primary

#270A2B

secondary

#306829

accent

#E54256

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050105

muted

#79777A

Preview Lab

Preview with #270A2B

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

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