#270A43#270A43

#270A43 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.100 H 302.1°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#270A43
RGB	rgb(39, 10, 67)
HSL	hsl(271, 74%, 15%)
HSV	hsv(271, 85%, 26%)
CMYK	cmyk(41.8%, 85.1%, 0%, 73.7%)
CIE-LAB	lab(9.43, 27.45, -29.68)
CIE-LCH	lch(9.43, 40.43, 312.77°)
OKLab	oklab(23.16% 0.0531 -0.0847)
OKLCH	oklch(23.16% 0.1 302.1)
XYZ	xyz(1.9581, 1.0537, 5.4093)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A43 #26430A

analogous

#0A0A43 #270A43 #430A43

triadic

#270A43 #43270A #0A4327

tetradic

#270A43 #430A0A #26430A #0A4343

square

#270A43 #430A0A #26430A #0A4343

split-complementary

#270A43 #43430A #0A430A

monochromatic

#0F041B #0F041B #270A43 #461278 #651AAE

Accessibility & contrast

On white

17.34

#270A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#270A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A43

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A43	#FFFFFF	#000000	##FFFFFF
##270A43	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A45

Deuteranopia (green-blind)

#001A42

Tritanopia (blue-blind)

#211926

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #270a43;
/* rgb */ color: rgb(39, 10, 67);
/* oklch */ color: oklch(23.2% 0.100 302.1);

Tailwind

colors: {
  custom: {
    50: '#654c78',
    500: '#270a43',
    950: '#000000',
  },
}

SCSS

$custom: #270a43;
$custom-light: #654c78;
$custom-dark: #000000;

JSON

{
  "hex": "#270a43",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 270.526,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23162,
    "c": 0.09995,
    "h": 302.1
  },
  "luminance": 0.01054
}

Semantic roles & 50–950 ramp

primary

#270A43

secondary

#548029

accent

#F13792

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #270A43

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

Preview Lab → · Contrast checker → · Palette generator →