#270D4B#270D4B

#270D4B is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.3% C 0.106 H 296.7°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#270D4B
RGB	rgb(39, 13, 75)
HSL	hsl(265, 70%, 17%)
HSV	hsv(265, 83%, 29%)
CMYK	cmyk(48%, 82.7%, 0%, 70.6%)
CIE-LAB	lab(10.76, 28.25, -33.12)
CIE-LCH	lch(10.76, 43.53, 310.46°)
OKLab	oklab(24.34% 0.0477 -0.0948)
OKLCH	oklch(24.34% 0.106 296.7)
XYZ	xyz(2.2503, 1.2271, 6.7735)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270D4B #314B0D

analogous

#0D124B #270D4B #460D4B

triadic

#270D4B #4B270D #0D4B27

tetradic

#270D4B #4B0D12 #314B0D #0D4B46

square

#270D4B #4B0D12 #314B0D #0D4B46

split-complementary

#270D4B #4B460D #124B0D

monochromatic

#0E051A #0E051A #270D4B #42167F #5D1FB3

Accessibility & contrast

On white

16.86

#270D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#270D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270D4B

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270D4B	#FFFFFF	#000000	##FFFFFF
##270D4B	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4D

Deuteranopia (green-blind)

#001C4A

Tritanopia (blue-blind)

#1D1D2B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #270d4b;
/* rgb */ color: rgb(39, 13, 75);
/* oklch */ color: oklch(24.3% 0.106 296.7);

Tailwind

colors: {
  custom: {
    50: '#664f7e',
    500: '#270d4b',
    950: '#000000',
  },
}

SCSS

$custom: #270d4b;
$custom-light: #664f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#270d4b",
  "rgb": {
    "r": 39,
    "g": 13,
    "b": 75
  },
  "hsl": {
    "h": 265.161,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.24337,
    "c": 0.10612,
    "h": 296.7
  },
  "luminance": 0.01227
}

Semantic roles & 50–950 ramp

primary

#270D4B

secondary

#61862E

accent

#ED3BA2

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #270D4B

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

Preview Lab → · Contrast checker → · Palette generator →