#270F4B#270F4B

#270F4B is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.6% C 0.104 H 296.1°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#270F4B
RGB	rgb(39, 15, 75)
HSL	hsl(264, 67%, 18%)
HSV	hsv(264, 80%, 29%)
CMYK	cmyk(48%, 80%, 0%, 70.6%)
CIE-LAB	lab(11.14, 27.15, -32.49)
CIE-LCH	lch(11.14, 42.34, 309.89°)
OKLab	oklab(24.61% 0.0456 -0.093)
OKLCH	oklch(24.61% 0.104 296.1)
XYZ	xyz(2.2772, 1.2809, 6.7825)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270F4B #334B0F

analogous

#0F154B #270F4B #450F4B

triadic

#270F4B #4B270F #0F4B27

tetradic

#270F4B #4B0F15 #334B0F #0F4B45

square

#270F4B #4B0F15 #334B0F #0F4B45

split-complementary

#270F4B #4B450F #154B0F

monochromatic

#0D051A #0D051A #270F4B #42197E #5C23B1

Accessibility & contrast

On white

16.72

#270F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#270F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270F4B

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270F4B	#FFFFFF	#000000	##FFFFFF
##270F4B	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4D

Deuteranopia (green-blind)

#001D4A

Tritanopia (blue-blind)

#1D1E2C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #270f4b;
/* rgb */ color: rgb(39, 15, 75);
/* oklch */ color: oklch(24.6% 0.104 296.1);

Tailwind

colors: {
  custom: {
    50: '#65507e',
    500: '#270f4b',
    950: '#000000',
  },
}

SCSS

$custom: #270f4b;
$custom-light: #65507e;
$custom-dark: #000000;

JSON

{
  "hex": "#270f4b",
  "rgb": {
    "r": 39,
    "g": 15,
    "b": 75
  },
  "hsl": {
    "h": 264,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.24609,
    "c": 0.10355,
    "h": 296.1
  },
  "luminance": 0.01281
}

Semantic roles & 50–950 ramp

primary

#270F4B

secondary

#638530

accent

#EA3EA5

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #270F4B

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

Preview Lab → · Contrast checker → · Palette generator →