#270B48#270B48

#270B48 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.105 H 298.9°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#270B48
RGB	rgb(39, 11, 72)
HSL	hsl(268, 73%, 16%)
HSV	hsv(268, 85%, 28%)
CMYK	cmyk(45.8%, 84.7%, 0%, 71.8%)
CIE-LAB	lab(10.10, 28.39, -32.11)
CIE-LCH	lch(10.10, 42.86, 311.49°)
OKLab	oklab(23.78% 0.0506 -0.0918)
OKLCH	oklch(23.78% 0.105 298.9)
XYZ	xyz(2.1258, 1.1385, 6.2374)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B48 #2C480B

analogous

#0B0E48 #270B48 #460B48

triadic

#270B48 #48270B #0B4827

tetradic

#270B48 #480B0E #2C480B #0B4846

square

#270B48 #480B0E #2C480B #0B4846

split-complementary

#270B48 #48460B #0E480B

monochromatic

#0E041B #0E041B #270B48 #44137D #611BB2

Accessibility & contrast

On white

17.10

#270B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#270B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B48

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B48	#FFFFFF	#000000	##FFFFFF
##270B48	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4A

Deuteranopia (green-blind)

#001B47

Tritanopia (blue-blind)

#1F1B29

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #270b48;
/* rgb */ color: rgb(39, 11, 72);
/* oklch */ color: oklch(23.8% 0.105 298.9);

Tailwind

colors: {
  custom: {
    50: '#654d7c',
    500: '#270b48',
    950: '#000000',
  },
}

SCSS

$custom: #270b48;
$custom-light: #654d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#270b48",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 72
  },
  "hsl": {
    "h": 267.541,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.23781,
    "c": 0.10484,
    "h": 298.9
  },
  "luminance": 0.01139
}

Semantic roles & 50–950 ramp

primary

#270B48

secondary

#5B842A

accent

#F0389B

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060109

muted

#7A777B

Preview Lab

Preview with #270B48

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

Preview Lab → · Contrast checker → · Palette generator →