#270B42#270B42

#270B42 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.097 H 302.5°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#270B42
RGB	rgb(39, 11, 66)
HSL	hsl(271, 71%, 15%)
HSV	hsv(271, 83%, 26%)
CMYK	cmyk(40.9%, 83.3%, 0%, 74.1%)
CIE-LAB	lab(9.51, 26.66, -28.83)
CIE-LCH	lch(9.51, 39.27, 312.76°)
OKLab	oklab(23.19% 0.0523 -0.0822)
OKLCH	oklch(23.19% 0.097 302.5)
XYZ	xyz(1.9395, 1.0640, 5.2564)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B42 #26420B

analogous

#0B0B42 #270B42 #420B42

triadic

#270B42 #42270B #0B4227

tetradic

#270B42 #420B0B #26420B #0B4242

square

#270B42 #420B0B #26420B #0B4242

split-complementary

#270B42 #42420B #0B420B

monochromatic

#0F041A #0F041A #270B42 #461476 #651CAB

Accessibility & contrast

On white

17.32

#270B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#270B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B42

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B42	#FFFFFF	#000000	##FFFFFF
##270B42	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#001A41

Tritanopia (blue-blind)

#211926

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #270b42;
/* rgb */ color: rgb(39, 11, 66);
/* oklch */ color: oklch(23.2% 0.097 302.5);

Tailwind

colors: {
  custom: {
    50: '#644d77',
    500: '#270b42',
    950: '#000000',
  },
}

SCSS

$custom: #270b42;
$custom-light: #644d77;
$custom-dark: #000000;

JSON

{
  "hex": "#270b42",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 66
  },
  "hsl": {
    "h": 270.545,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23191,
    "c": 0.09743,
    "h": 302.5
  },
  "luminance": 0.01064
}

Semantic roles & 50–950 ramp

primary

#270B42

secondary

#547F2A

accent

#EE3A92

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #270B42

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

Preview Lab → · Contrast checker → · Palette generator →