#270B44#270B44

#270B44 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.100 H 301.2°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#270B44
RGB	rgb(39, 11, 68)
HSL	hsl(269, 72%, 15%)
HSV	hsv(269, 84%, 27%)
CMYK	cmyk(42.6%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(9.70, 27.23, -29.94)
CIE-LCH	lch(9.70, 40.47, 312.29°)
OKLab	oklab(23.38% 0.0518 -0.0854)
OKLCH	oklch(23.38% 0.1 301.2)
XYZ	xyz(1.9995, 1.0880, 5.5724)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B44 #28440B

analogous

#0B0B44 #270B44 #430B44

triadic

#270B44 #44270B #0B4427

tetradic

#270B44 #440B0B #28440B #0B4443

square

#270B44 #440B0B #28440B #0B4443

split-complementary

#270B44 #44430B #0B440B

monochromatic

#0F041A #0F041A #270B44 #451479 #631CAD

Accessibility & contrast

On white

17.25

#270B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#270B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B44

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B44	#FFFFFF	#000000	##FFFFFF
##270B44	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B46

Deuteranopia (green-blind)

#001B43

Tritanopia (blue-blind)

#211A27

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #270b44;
/* rgb */ color: rgb(39, 11, 68);
/* oklch */ color: oklch(23.4% 0.100 301.2);

Tailwind

colors: {
  custom: {
    50: '#654d78',
    500: '#270b44',
    950: '#000000',
  },
}

SCSS

$custom: #270b44;
$custom-light: #654d78;
$custom-dark: #000000;

JSON

{
  "hex": "#270b44",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 269.474,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23384,
    "c": 0.09991,
    "h": 301.2
  },
  "luminance": 0.01088
}

Semantic roles & 50–950 ramp

primary

#270B44

secondary

#56812A

accent

#EF3995

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #270B44

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

Preview Lab → · Contrast checker → · Palette generator →