#270637#270637

#270637 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.5% C 0.092 H 311.8°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#270637
RGB	rgb(39, 6, 55)
HSL	hsl(280, 80%, 12%)
HSV	hsv(280, 89%, 22%)
CMYK	cmyk(29.1%, 89.1%, 0%, 78.4%)
CIE-LAB	lab(7.57, 26.34, -24.10)
CIE-LCH	lch(7.57, 35.70, 317.54°)
OKLab	oklab(21.49% 0.0612 -0.0683)
OKLCH	oklch(21.49% 0.092 311.8)
XYZ	xyz(1.5913, 0.8375, 3.6915)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270637 #163706

analogous

#0F0637 #270637 #37062F

triadic

#270637 #372706 #063727

tetradic

#270637 #370F06 #163706 #062F37

square

#270637 #370F06 #163706 #062F37

split-complementary

#270637 #2F3706 #06370F

monochromatic

#14031C #14031C #270637 #4E0C6E #7512A5

Accessibility & contrast

On white

17.99

#270637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#270637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270637

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270637	#FFFFFF	#000000	##FFFFFF
##270637	1.00	17.99	1.17	17.99
#FFFFFF	17.99	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001538

Deuteranopia (green-blind)

#011736

Tritanopia (blue-blind)

#25111E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #270637;
/* rgb */ color: rgb(39, 6, 55);
/* oklch */ color: oklch(21.5% 0.092 311.8);

Tailwind

colors: {
  custom: {
    50: '#64496e',
    500: '#270637',
    950: '#000000',
  },
}

SCSS

$custom: #270637;
$custom-light: #64496e;
$custom-dark: #000000;

JSON

{
  "hex": "#270637",
  "rgb": {
    "r": 39,
    "g": 6,
    "b": 55
  },
  "hsl": {
    "h": 280.408,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21494,
    "c": 0.09167,
    "h": 311.8
  },
  "luminance": 0.00837
}

Semantic roles & 50–950 ramp

primary

#270637

secondary

#3D7721

accent

#F73172

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#050107

muted

#7A777A

Preview Lab

Preview with #270637

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

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