#270440#270440

#270440 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.1% C 0.105 H 305.6°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#270440
RGB	rgb(39, 4, 64)
HSL	hsl(275, 88%, 13%)
HSV	hsv(275, 94%, 25%)
CMYK	cmyk(39.1%, 93.8%, 0%, 74.9%)
CIE-LAB	lab(8.02, 29.85, -29.84)
CIE-LCH	lch(8.02, 42.21, 315.01°)
OKLab	oklab(22.09% 0.061 -0.0851)
OKLCH	oklch(22.09% 0.105 305.6)
XYZ	xyz(1.8053, 0.8883, 4.9259)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270440 #1D4004

analogous

#090440 #270440 #40043B

triadic

#270440 #402704 #044027

tetradic

#270440 #400904 #1D4004 #043B40

square

#270440 #400904 #1D4004 #043B40

split-complementary

#270440 #3B4004 #044009

monochromatic

#12021D #12021D #270440 #4A087A #6D0BB3

Accessibility & contrast

On white

17.83

#270440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#270440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270440

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270440	#FFFFFF	#000000	##FFFFFF
##270440	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#00183F

Tritanopia (blue-blind)

#221423

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #270440;
/* rgb */ color: rgb(39, 4, 64);
/* oklch */ color: oklch(22.1% 0.105 305.6);

Tailwind

colors: {
  custom: {
    50: '#654975',
    500: '#270440',
    950: '#000000',
  },
}

SCSS

$custom: #270440;
$custom-light: #654975;
$custom-dark: #000000;

JSON

{
  "hex": "#270440",
  "rgb": {
    "r": 39,
    "g": 4,
    "b": 64
  },
  "hsl": {
    "h": 275,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.22089,
    "c": 0.1047,
    "h": 305.6
  },
  "luminance": 0.00888
}

Semantic roles & 50–950 ramp

primary

#270440

secondary

#48811F

accent

#FE2982

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #270440

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

Preview Lab → · Contrast checker → · Palette generator →