#271A5C#271A5C

#271A5C is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.0% C 0.112 H 285.7°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#271A5C
RGB	rgb(39, 26, 92)
HSL	hsl(252, 56%, 23%)
HSV	hsv(252, 72%, 36%)
CMYK	cmyk(57.6%, 71.7%, 0%, 63.9%)
CIE-LAB	lab(15.18, 25.98, -37.46)
CIE-LCH	lch(15.18, 45.59, 304.74°)
OKLab	oklab(28% 0.0302 -0.1076)
OKLCH	oklch(28% 0.112 285.7)
XYZ	xyz(3.1373, 1.9427, 10.3328)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A5C #4F5C1A

analogous

#1A2E5C #271A5C #481A5C

triadic

#271A5C #5C271A #1A5C27

tetradic

#271A5C #5C1A2E #4F5C1A #1A5C48

square

#271A5C #5C1A2E #4F5C1A #1A5C48

split-complementary

#271A5C #5C481A #2E5C1A

monochromatic

#0A0718 #130D2C #271A5C #3B278C #4F35BB

Accessibility & contrast

On white

15.12

#271A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#271A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A5C

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A5C	#FFFFFF	#000000	##FFFFFF
##271A5C	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#00245B

Tritanopia (blue-blind)

#112B38

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271a5c;
/* rgb */ color: rgb(39, 26, 92);
/* oklch */ color: oklch(28.0% 0.112 285.7);

Tailwind

colors: {
  custom: {
    50: '#67578b',
    500: '#271a5c',
    950: '#000000',
  },
}

SCSS

$custom: #271a5c;
$custom-light: #67578b;
$custom-dark: #000000;

JSON

{
  "hex": "#271a5c",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 92
  },
  "hsl": {
    "h": 251.818,
    "s": 55.932,
    "l": 23.137
  },
  "oklch": {
    "l": 0.27998,
    "c": 0.11178,
    "h": 285.7
  },
  "luminance": 0.01943
}

Semantic roles & 50–950 ramp

primary

#271A5C

secondary

#829240

accent

#DF49C2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #271A5C

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

Preview Lab → · Contrast checker → · Palette generator →