#270A3D#270A3D

#270A3D is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.093 H 306.1°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#270A3D
RGB	rgb(39, 10, 61)
HSL	hsl(274, 72%, 14%)
HSV	hsv(274, 84%, 24%)
CMYK	cmyk(36.1%, 83.6%, 0%, 76.1%)
CIE-LAB	lab(8.87, 25.77, -26.32)
CIE-LCH	lch(8.87, 36.84, 314.39°)
OKLab	oklab(22.59% 0.0546 -0.0748)
OKLCH	oklch(22.59% 0.093 306.1)
XYZ	xyz(1.7874, 0.9854, 4.5100)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A3D #203D0A

analogous

#0E0A3D #270A3D #3D0A3A

triadic

#270A3D #3D270A #0A3D27

tetradic

#270A3D #3D0E0A #203D0A #0A3A3D

square

#270A3D #3D0E0A #203D0A #0A3A3D

split-complementary

#270A3D #3A3D0A #0A3D0E

monochromatic

#11041A #11041A #270A3D #491372 #6A1BA6

Accessibility & contrast

On white

17.54

#270A3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#270A3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A3D

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A3D	#FFFFFF	#000000	##FFFFFF
##270A3D	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183E

Deuteranopia (green-blind)

#00193C

Tritanopia (blue-blind)

#231622

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #270a3d;
/* rgb */ color: rgb(39, 10, 61);
/* oklch */ color: oklch(22.6% 0.093 306.1);

Tailwind

colors: {
  custom: {
    50: '#644c73',
    500: '#270a3d',
    950: '#000000',
  },
}

SCSS

$custom: #270a3d;
$custom-light: #644c73;
$custom-dark: #000000;

JSON

{
  "hex": "#270a3d",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 61
  },
  "hsl": {
    "h": 274.118,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.2259,
    "c": 0.09263,
    "h": 306.1
  },
  "luminance": 0.00985
}

Semantic roles & 50–950 ramp

primary

#270A3D

secondary

#4C7A28

accent

#EF3987

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #270A3D

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

Preview Lab → · Contrast checker → · Palette generator →