#270738#270738

#270738 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.091 H 310.8°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#270738
RGB	rgb(39, 7, 56)
HSL	hsl(279, 78%, 12%)
HSV	hsv(279, 88%, 22%)
CMYK	cmyk(30.4%, 87.5%, 0%, 78%)
CIE-LAB	lab(7.85, 26.05, -24.37)
CIE-LCH	lch(7.85, 35.67, 316.91°)
OKLab	oklab(21.73% 0.0595 -0.069)
OKLCH	oklch(21.73% 0.091 310.8)
XYZ	xyz(1.6264, 0.8689, 3.8226)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270738 #183807

analogous

#0F0738 #270738 #380731

triadic

#270738 #382707 #073827

tetradic

#270738 #380F07 #183807 #073138

square

#270738 #380F07 #183807 #073138

split-complementary

#270738 #313807 #07380F

monochromatic

#13031B #13031B #270738 #4D0E6E #7315A5

Accessibility & contrast

On white

17.89

#270738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#270738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270738

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270738	#FFFFFF	#000000	##FFFFFF
##270738	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001639

Deuteranopia (green-blind)

#011837

Tritanopia (blue-blind)

#25121F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #270738;
/* rgb */ color: rgb(39, 7, 56);
/* oklch */ color: oklch(21.7% 0.091 310.8);

Tailwind

colors: {
  custom: {
    50: '#644a6f',
    500: '#270738',
    950: '#000000',
  },
}

SCSS

$custom: #270738;
$custom-light: #644a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#270738",
  "rgb": {
    "r": 39,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 279.184,
    "s": 77.778,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21727,
    "c": 0.09118,
    "h": 310.8
  },
  "luminance": 0.00869
}

Semantic roles & 50–950 ramp

primary

#270738

secondary

#407823

accent

#F43476

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#050107

muted

#7A777A

Preview Lab

Preview with #270738

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

Preview Lab → · Contrast checker → · Palette generator →