#270A47#270A47

#270A47 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.6% C 0.105 H 299.7°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#270A47
RGB	rgb(39, 10, 71)
HSL	hsl(269, 75%, 16%)
HSV	hsv(269, 86%, 28%)
CMYK	cmyk(45.1%, 85.9%, 0%, 72.2%)
CIE-LAB	lab(9.82, 28.60, -31.85)
CIE-LCH	lch(9.82, 42.80, 311.92°)
OKLab	oklab(23.56% 0.0519 -0.0911)
OKLCH	oklch(23.56% 0.105 299.7)
XYZ	xyz(2.0823, 1.1033, 6.0633)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A47 #2A470A

analogous

#0A0B47 #270A47 #450A47

triadic

#270A47 #47270A #0A4727

tetradic

#270A47 #470A0B #2A470A #0A4745

square

#270A47 #470A0B #2A470A #0A4745

split-complementary

#270A47 #47450A #0B470A

monochromatic

#0F041B #0F041B #270A47 #44127D #6219B2

Accessibility & contrast

On white

17.20

#270A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#270A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A47

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A47	#FFFFFF	#000000	##FFFFFF
##270A47	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001B46

Tritanopia (blue-blind)

#1F1A28

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #270a47;
/* rgb */ color: rgb(39, 10, 71);
/* oklch */ color: oklch(23.6% 0.105 299.7);

Tailwind

colors: {
  custom: {
    50: '#654d7b',
    500: '#270a47',
    950: '#000000',
  },
}

SCSS

$custom: #270a47;
$custom-light: #654d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#270a47",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 71
  },
  "hsl": {
    "h": 268.525,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.2356,
    "c": 0.10482,
    "h": 299.7
  },
  "luminance": 0.01103
}

Semantic roles & 50–950 ramp

primary

#270A47

secondary

#598429

accent

#F23699

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060109

muted

#7A777B

Preview Lab

Preview with #270A47

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

Preview Lab → · Contrast checker → · Palette generator →