#270F4A#270F4A

#270F4A is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.5% C 0.102 H 296.7°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#270F4A
RGB	rgb(39, 15, 74)
HSL	hsl(264, 66%, 17%)
HSV	hsv(264, 80%, 29%)
CMYK	cmyk(47.3%, 79.7%, 0%, 71%)
CIE-LAB	lab(11.04, 26.85, -31.95)
CIE-LCH	lch(11.04, 41.73, 310.04°)
OKLab	oklab(24.51% 0.0459 -0.0914)
OKLCH	oklch(24.51% 0.102 296.7)
XYZ	xyz(2.2432, 1.2673, 6.6037)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270F4A #324A0F

analogous

#0F144A #270F4A #450F4A

triadic

#270F4A #4A270F #0F4A27

tetradic

#270F4A #4A0F14 #324A0F #0F4A45

square

#270F4A #4A0F14 #324A0F #0F4A45

split-complementary

#270F4A #4A450F #144A0F

monochromatic

#0D0519 #0D0519 #270F4A #42197D #5D24B0

Accessibility & contrast

On white

16.75

#270F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#270F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270F4A

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270F4A	#FFFFFF	#000000	##FFFFFF
##270F4A	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4C

Deuteranopia (green-blind)

#001D49

Tritanopia (blue-blind)

#1E1E2B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #270f4a;
/* rgb */ color: rgb(39, 15, 74);
/* oklch */ color: oklch(24.5% 0.102 296.7);

Tailwind

colors: {
  custom: {
    50: '#65507d',
    500: '#270f4a',
    950: '#000000',
  },
}

SCSS

$custom: #270f4a;
$custom-light: #65507d;
$custom-dark: #000000;

JSON

{
  "hex": "#270f4a",
  "rgb": {
    "r": 39,
    "g": 15,
    "b": 74
  },
  "hsl": {
    "h": 264.407,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.24511,
    "c": 0.10224,
    "h": 296.7
  },
  "luminance": 0.01267
}

Semantic roles & 50–950 ramp

primary

#270F4A

secondary

#628430

accent

#E93FA4

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #270F4A

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

Preview Lab → · Contrast checker → · Palette generator →