#270D3F#270D3F

#270D3F is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.091 H 303.8°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#270D3F
RGB	rgb(39, 13, 63)
HSL	hsl(271, 66%, 15%)
HSV	hsv(271, 79%, 25%)
CMYK	cmyk(38.1%, 79.4%, 0%, 75.3%)
CIE-LAB	lab(9.63, 24.71, -26.52)
CIE-LCH	lch(9.63, 36.25, 312.97°)
OKLab	oklab(23.18% 0.0506 -0.0754)
OKLCH	oklch(23.18% 0.091 303.8)
XYZ	xyz(1.8776, 1.0781, 4.8108)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270D3F #253F0D

analogous

#0E0D3F #270D3F #3F0D3E

triadic

#270D3F #3F270D #0D3F27

tetradic

#270D3F #3F0E0D #253F0D #0D3E3F

square

#270D3F #3F0E0D #253F0D #0D3E3F

split-complementary

#270D3F #3E3F0D #0D3F0E

monochromatic

#100519 #100519 #270D3F #461772 #6622A4

Accessibility & contrast

On white

17.28

#270D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#270D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270D3F

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270D3F	#FFFFFF	#000000	##FFFFFF
##270D3F	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A40

Deuteranopia (green-blind)

#001B3E

Tritanopia (blue-blind)

#221924

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #270d3f;
/* rgb */ color: rgb(39, 13, 63);
/* oklch */ color: oklch(23.2% 0.091 303.8);

Tailwind

colors: {
  custom: {
    50: '#644e74',
    500: '#270d3f',
    950: '#000000',
  },
}

SCSS

$custom: #270d3f;
$custom-light: #644e74;
$custom-dark: #000000;

JSON

{
  "hex": "#270d3f",
  "rgb": {
    "r": 39,
    "g": 13,
    "b": 63
  },
  "hsl": {
    "h": 271.2,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.23184,
    "c": 0.09081,
    "h": 303.8
  },
  "luminance": 0.01078
}

Semantic roles & 50–950 ramp

primary

#270D3F

secondary

#527B2D

accent

#E93F91

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #270D3F

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

Preview Lab → · Contrast checker → · Palette generator →