#271A5D#271A5D

#271A5D is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.1% C 0.113 H 285.4°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#271A5D
RGB	rgb(39, 26, 93)
HSL	hsl(252, 56%, 23%)
HSV	hsv(252, 72%, 36%)
CMYK	cmyk(58.1%, 72%, 0%, 63.5%)
CIE-LAB	lab(15.28, 26.32, -37.98)
CIE-LCH	lch(15.28, 46.20, 304.72°)
OKLab	oklab(28.1% 0.0301 -0.1091)
OKLCH	oklch(28.1% 0.113 285.4)
XYZ	xyz(3.1813, 1.9603, 10.5645)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A5D #505D1A

analogous

#1A2E5D #271A5D #481A5D

triadic

#271A5D #5D271A #1A5D27

tetradic

#271A5D #5D1A2E #505D1A #1A5D48

square

#271A5D #5D1A2E #505D1A #1A5D48

split-complementary

#271A5D #5D481A #2E5D1A

monochromatic

#0A0718 #130D2D #271A5D #3B278D #4F35BD

Accessibility & contrast

On white

15.09

#271A5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#271A5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A5D

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A5D	#FFFFFF	#000000	##FFFFFF
##271A5D	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285F

Deuteranopia (green-blind)

#00245C

Tritanopia (blue-blind)

#102B39

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271a5d;
/* rgb */ color: rgb(39, 26, 93);
/* oklch */ color: oklch(28.1% 0.113 285.4);

Tailwind

colors: {
  custom: {
    50: '#68578c',
    500: '#271a5d',
    950: '#000000',
  },
}

SCSS

$custom: #271a5d;
$custom-light: #68578c;
$custom-dark: #000000;

JSON

{
  "hex": "#271a5d",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 93
  },
  "hsl": {
    "h": 251.642,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28095,
    "c": 0.11319,
    "h": 285.4
  },
  "luminance": 0.0196
}

Semantic roles & 50–950 ramp

primary

#271A5D

secondary

#839340

accent

#E048C2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #271A5D

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

Preview Lab → · Contrast checker → · Palette generator →