#270B43#270B43

#270B43 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.099 H 301.8°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#270B43
RGB	rgb(39, 11, 67)
HSL	hsl(270, 72%, 15%)
HSV	hsv(270, 84%, 26%)
CMYK	cmyk(41.8%, 83.6%, 0%, 73.7%)
CIE-LAB	lab(9.61, 26.95, -29.39)
CIE-LCH	lch(9.61, 39.87, 312.52°)
OKLab	oklab(23.29% 0.0521 -0.0838)
OKLCH	oklch(23.29% 0.099 301.8)
XYZ	xyz(1.9692, 1.0759, 5.4130)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B43 #27430B

analogous

#0B0B43 #270B43 #430B43

triadic

#270B43 #43270B #0B4327

tetradic

#270B43 #430B0B #27430B #0B4343

square

#270B43 #430B0B #27430B #0B4343

split-complementary

#270B43 #43430B #0B430B

monochromatic

#0F041A #0F041A #270B43 #461478 #641CAC

Accessibility & contrast

On white

17.28

#270B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#270B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B43

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B43	#FFFFFF	#000000	##FFFFFF
##270B43	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)

#001A45

Deuteranopia (green-blind)

#001A42

Tritanopia (blue-blind)

#211926

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #270b43;
/* rgb */ color: rgb(39, 11, 67);
/* oklch */ color: oklch(23.3% 0.099 301.8);

Tailwind

colors: {
  custom: {
    50: '#654d78',
    500: '#270b43',
    950: '#000000',
  },
}

SCSS

$custom: #270b43;
$custom-light: #654d78;
$custom-dark: #000000;

JSON

{
  "hex": "#270b43",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 67
  },
  "hsl": {
    "h": 270,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23287,
    "c": 0.09867,
    "h": 301.8
  },
  "luminance": 0.01076
}

Semantic roles & 50–950 ramp

primary

#270B43

secondary

#55802A

accent

#EF3994

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #270B43

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

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