#270D3C#270D3C

#270D3C is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.9% C 0.087 H 306.0°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#270D3C
RGB	rgb(39, 13, 60)
HSL	hsl(273, 64%, 14%)
HSV	hsv(273, 78%, 24%)
CMYK	cmyk(35%, 78.3%, 0%, 76.5%)
CIE-LAB	lab(9.36, 23.85, -24.80)
CIE-LCH	lch(9.36, 34.41, 313.88°)
OKLab	oklab(22.92% 0.0511 -0.0704)
OKLCH	oklch(22.92% 0.087 306)
XYZ	xyz(1.7961, 1.0454, 4.3813)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270D3C #223C0D

analogous

#0F0D3C #270D3C #3C0D3A

triadic

#270D3C #3C270D #0D3C27

tetradic

#270D3C #3C0F0D #223C0D #0D3A3C

square

#270D3C #3C0F0D #223C0D #0D3A3C

split-complementary

#270D3C #3A3C0D #0D3C0F

monochromatic

#100519 #100519 #270D3C #48186E #6823A1

Accessibility & contrast

On white

17.37

#270D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#270D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270D3C

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270D3C	#FFFFFF	#000000	##FFFFFF
##270D3C	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193D

Deuteranopia (green-blind)

#021A3B

Tritanopia (blue-blind)

#231723

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #270d3c;
/* rgb */ color: rgb(39, 13, 60);
/* oklch */ color: oklch(22.9% 0.087 306.0);

Tailwind

colors: {
  custom: {
    50: '#644e72',
    500: '#270d3c',
    950: '#000000',
  },
}

SCSS

$custom: #270d3c;
$custom-light: #644e72;
$custom-dark: #000000;

JSON

{
  "hex": "#270d3c",
  "rgb": {
    "r": 39,
    "g": 13,
    "b": 60
  },
  "hsl": {
    "h": 273.191,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.22915,
    "c": 0.08695,
    "h": 306
  },
  "luminance": 0.01045
}

Semantic roles & 50–950 ramp

primary

#270D3C

secondary

#4E782D

accent

#E7408B

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#050108

muted

#7A777B

Preview Lab

Preview with #270D3C

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

Preview Lab → · Contrast checker → · Palette generator →