#270337#270337

#270337 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.1% C 0.097 H 312.6°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#270337
RGB	rgb(39, 3, 55)
HSL	hsl(282, 90%, 11%)
HSV	hsv(282, 95%, 22%)
CMYK	cmyk(29.1%, 94.5%, 0%, 78.4%)
CIE-LAB	lab(6.98, 28.00, -25.05)
CIE-LCH	lch(6.98, 37.57, 318.18°)
OKLab	oklab(21.06% 0.0656 -0.0712)
OKLCH	oklch(21.06% 0.097 312.6)
XYZ	xyz(1.5587, 0.7723, 3.6807)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270337 #133703

analogous

#0D0337 #270337 #37032D

triadic

#270337 #372703 #033727

tetradic

#270337 #370D03 #133703 #032D37

square

#270337 #370D03 #133703 #032D37

split-complementary

#270337 #2D3703 #03370D

monochromatic

#15021D #15021D #270337 #500671 #7909AB

Accessibility & contrast

On white

18.19

#270337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#270337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270337

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270337	#FFFFFF	#000000	##FFFFFF
##270337	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001636

Tritanopia (blue-blind)

#250F1D

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #270337;
/* rgb */ color: rgb(39, 3, 55);
/* oklch */ color: oklch(21.1% 0.097 312.6);

Tailwind

colors: {
  custom: {
    50: '#64486e',
    500: '#270337',
    950: '#000000',
  },
}

SCSS

$custom: #270337;
$custom-light: #64486e;
$custom-dark: #000000;

JSON

{
  "hex": "#270337",
  "rgb": {
    "r": 39,
    "g": 3,
    "b": 55
  },
  "hsl": {
    "h": 281.538,
    "s": 89.655,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21055,
    "c": 0.09682,
    "h": 312.6
  },
  "luminance": 0.00772
}

Semantic roles & 50–950 ramp

primary

#270337

secondary

#397A1C

accent

#FF296B

background

#F6F4F6

surface

#EBE6EC

border

#C6C2C7

text

#060007

muted

#7A777A

Preview Lab

Preview with #270337

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

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