#270C4B#270C4B

#270C4B is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.2% C 0.107 H 297.0°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#270C4B
RGB	rgb(39, 12, 75)
HSL	hsl(266, 72%, 17%)
HSV	hsv(266, 84%, 29%)
CMYK	cmyk(48%, 84%, 0%, 70.6%)
CIE-LAB	lab(10.57, 28.76, -33.41)
CIE-LCH	lch(10.57, 44.09, 310.72°)
OKLab	oklab(24.21% 0.0487 -0.0957)
OKLCH	oklch(24.21% 0.107 297)
XYZ	xyz(2.2378, 1.2022, 6.7694)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270C4B #304B0C

analogous

#0C114B #270C4B #470C4B

triadic

#270C4B #4B270C #0C4B27

tetradic

#270C4B #4B0C11 #304B0C #0C4B47

square

#270C4B #4B0C11 #304B0C #0C4B47

split-complementary

#270C4B #4B470C #114B0C

monochromatic

#0E041A #0E041A #270C4B #421480 #5E1DB5

Accessibility & contrast

On white

16.93

#270C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#270C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270C4B

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270C4B	#FFFFFF	#000000	##FFFFFF
##270C4B	1.00	16.93	1.24	16.93
#FFFFFF	16.93	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.93	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: #270c4b;
/* rgb */ color: rgb(39, 12, 75);
/* oklch */ color: oklch(24.2% 0.107 297.0);

Tailwind

colors: {
  custom: {
    50: '#664e7e',
    500: '#270c4b',
    950: '#000000',
  },
}

SCSS

$custom: #270c4b;
$custom-light: #664e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#270c4b",
  "rgb": {
    "r": 39,
    "g": 12,
    "b": 75
  },
  "hsl": {
    "h": 265.714,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.24209,
    "c": 0.10735,
    "h": 297
  },
  "luminance": 0.01202
}

Semantic roles & 50–950 ramp

primary

#270C4B

secondary

#60872C

accent

#EF39A1

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #270C4B

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

Preview Lab → · Contrast checker → · Palette generator →