#271ABE#271ABE

#271ABE is a dark, highly saturated blue. Relative luminance 0.049; OKLCH L 39.1% C 0.232 H 271.3°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#271ABE
RGB	rgb(39, 26, 190)
HSL	hsl(245, 76%, 42%)
HSV	hsv(245, 86%, 75%)
CMYK	cmyk(79.5%, 86.3%, 0%, 25.5%)
CIE-LAB	lab(26.41, 57.09, -80.24)
CIE-LCH	lch(26.41, 98.48, 305.43°)
OKLab	oklab(39.11% 0.0052 -0.2321)
OKLCH	oklch(39.11% 0.232 271.3)
XYZ	xyz(10.4972, 4.8866, 49.0952)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271ABE #B1BE1A

analogous

#1A5FBE #271ABE #791ABE

triadic

#271ABE #BE271A #1ABE27

tetradic

#271ABE #BE1A5F #B1BE1A #1ABE79

square

#271ABE #BE1A5F #B1BE1A #1ABE79

split-complementary

#271ABE #BE791A #5FBE1A

monochromatic

#110B52 #1C1388 #271ABE #4032E3 #7268EA

Accessibility & contrast

On white

10.62

#271ABE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#271ABE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271ABE

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271ABE	#FFFFFF	#000000	##FFFFFF
##271ABE	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046C2

Deuteranopia (green-blind)

#0036BB

Tritanopia (blue-blind)

#005271

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #271abe;
/* rgb */ color: rgb(39, 26, 190);
/* oklch */ color: oklch(39.1% 0.232 271.3);

Tailwind

colors: {
  custom: {
    50: '#7e5ed3',
    500: '#271abe',
    950: '#000000',
  },
}

SCSS

$custom: #271abe;
$custom-light: #7e5ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#271abe",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 190
  },
  "hsl": {
    "h": 244.756,
    "s": 75.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39114,
    "c": 0.23214,
    "h": 271.3
  },
  "luminance": 0.04888
}

Semantic roles & 50–950 ramp

primary

#271ABE

secondary

#C7D064

accent

#F335E4

background

#F8F5FD

surface

#F0E9FA

border

#CBC5D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #271ABE

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

Preview Lab → · Contrast checker → · Palette generator →