#270A42#270A42

#270A42 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.1% C 0.099 H 302.7°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#270A42
RGB	rgb(39, 10, 66)
HSL	hsl(271, 74%, 15%)
HSV	hsv(271, 85%, 26%)
CMYK	cmyk(40.9%, 84.8%, 0%, 74.1%)
CIE-LAB	lab(9.33, 27.17, -29.13)
CIE-LCH	lch(9.33, 39.83, 313.01°)
OKLab	oklab(23.06% 0.0534 -0.083)
OKLCH	oklch(23.06% 0.099 302.7)
XYZ	xyz(1.9284, 1.0418, 5.2527)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270A42 #25420A

analogous

#0B0A42 #270A42 #420A41

triadic

#270A42 #42270A #0A4227

tetradic

#270A42 #420B0A #25420A #0A4142

square

#270A42 #420B0A #25420A #0A4142

split-complementary

#270A42 #41420A #0A420B

monochromatic

#10041B #10041B #270A42 #461277 #661AAC

Accessibility & contrast

On white

17.38

#270A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#270A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270A42

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270A42	#FFFFFF	#000000	##FFFFFF
##270A42	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#001A41

Tritanopia (blue-blind)

#211825

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #270a42;
/* rgb */ color: rgb(39, 10, 66);
/* oklch */ color: oklch(23.1% 0.099 302.7);

Tailwind

colors: {
  custom: {
    50: '#654c77',
    500: '#270a42',
    950: '#000000',
  },
}

SCSS

$custom: #270a42;
$custom-light: #654c77;
$custom-dark: #000000;

JSON

{
  "hex": "#270a42",
  "rgb": {
    "r": 39,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 271.071,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.23064,
    "c": 0.09874,
    "h": 302.7
  },
  "luminance": 0.01042
}

Semantic roles & 50–950 ramp

primary

#270A42

secondary

#527F29

accent

#F03791

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #270A42

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

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