#270F5B#270F5B

#270F5B is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.3% C 0.124 H 289.2°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#270F5B
RGB	rgb(39, 15, 91)
HSL	hsl(259, 72%, 21%)
HSV	hsv(259, 84%, 36%)
CMYK	cmyk(57.1%, 83.5%, 0%, 64.3%)
CIE-LAB	lab(12.79, 32.08, -40.72)
CIE-LCH	lch(12.79, 51.83, 308.23°)
OKLab	oklab(26.27% 0.0408 -0.1171)
OKLCH	oklch(26.27% 0.124 289.2)
XYZ	xyz(2.8953, 1.5282, 10.0379)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270F5B #435B0F

analogous

#0F1D5B #270F5B #4D0F5B

triadic

#270F5B #5B270F #0F5B27

tetradic

#270F5B #5B0F1D #435B0F #0F5B4D

square

#270F5B #5B0F1D #435B0F #0F5B4D

split-complementary

#270F5B #5B4D0F #1D5B0F

monochromatic

#0B041A #100626 #270F5B #3E1890 #5420C4

Accessibility & contrast

On white

16.08

#270F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#270F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270F5B

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270F5B	#FFFFFF	#000000	##FFFFFF
##270F5B	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235D

Deuteranopia (green-blind)

#001F5A

Tritanopia (blue-blind)

#132535

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #270f5b;
/* rgb */ color: rgb(39, 15, 91);
/* oklch */ color: oklch(26.3% 0.124 289.2);

Tailwind

colors: {
  custom: {
    50: '#68518a',
    500: '#270f5b',
    950: '#000000',
  },
}

SCSS

$custom: #270f5b;
$custom-light: #68518a;
$custom-dark: #000000;

JSON

{
  "hex": "#270f5b",
  "rgb": {
    "r": 39,
    "g": 15,
    "b": 91
  },
  "hsl": {
    "h": 258.947,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.26267,
    "c": 0.12402,
    "h": 289.2
  },
  "luminance": 0.01528
}

Semantic roles & 50–950 ramp

primary

#270F5B

secondary

#759531

accent

#EE39B5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #270F5B

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

Preview Lab → · Contrast checker → · Palette generator →