#271A97#271A97

#271A97 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.4% C 0.188 H 274.8°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#271A97
RGB	rgb(39, 26, 151)
HSL	hsl(246, 71%, 35%)
HSV	hsv(246, 83%, 59%)
CMYK	cmyk(74.2%, 82.8%, 0%, 40.8%)
CIE-LAB	lab(21.59, 45.43, -64.70)
CIE-LCH	lch(21.59, 79.06, 305.07°)
OKLab	oklab(34.43% 0.0157 -0.1871)
OKLCH	oklch(34.43% 0.188 274.8)
XYZ	xyz(6.7902, 3.4038, 29.5713)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A97 #8A971A

analogous

#1A4C97 #271A97 #661A97

triadic

#271A97 #97271A #1A9727

tetradic

#271A97 #971A4C #8A971A #1A9766

square

#271A97 #971A4C #8A971A #1A9766

split-complementary

#271A97 #97661A #4C971A

monochromatic

#0C082F #1A1163 #271A97 #3423CB #5B4BE0

Accessibility & contrast

On white

12.49

#271A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#271A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A97

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A97	#FFFFFF	#000000	##FFFFFF
##271A97	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00399A

Deuteranopia (green-blind)

#002E95

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #271a97;
/* rgb */ color: rgb(39, 26, 151);
/* oklch */ color: oklch(34.4% 0.188 274.8);

Tailwind

colors: {
  custom: {
    50: '#755bb7',
    500: '#271a97',
    950: '#000000',
  },
}

SCSS

$custom: #271a97;
$custom-light: #755bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#271a97",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 246.24,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34426,
    "c": 0.18775,
    "h": 274.8
  },
  "luminance": 0.03404
}

Semantic roles & 50–950 ramp

primary

#271A97

secondary

#B6C24B

accent

#ED3ADB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #271A97

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

Preview Lab → · Contrast checker → · Palette generator →