#271A89#271A89

#271A89 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.8% C 0.171 H 276.6°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#271A89
RGB	rgb(39, 26, 137)
HSL	hsl(247, 68%, 32%)
HSV	hsv(247, 81%, 54%)
CMYK	cmyk(71.5%, 81%, 0%, 46.3%)
CIE-LAB	lab(19.95, 41.00, -58.73)
CIE-LCH	lch(19.95, 71.62, 304.92°)
OKLab	oklab(32.8% 0.0196 -0.1697)
OKLCH	oklch(32.8% 0.171 276.6)
XYZ	xyz(5.7200, 2.9757, 23.9350)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A89 #7C891A

analogous

#1A4589 #271A89 #5F1A89

triadic

#271A89 #89271A #1A8927

tetradic

#271A89 #891A45 #7C891A #1A895F

square

#271A89 #891A45 #7C891A #1A895F

split-complementary

#271A89 #895F1A #45891A

monochromatic

#0A0622 #181056 #271A89 #3624BC #5442DB

Accessibility & contrast

On white

13.16

#271A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#271A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A89

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A89	#FFFFFF	#000000	##FFFFFF
##271A89	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358C

Deuteranopia (green-blind)

#002B87

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #271a89;
/* rgb */ color: rgb(39, 26, 137);
/* oklch */ color: oklch(32.8% 0.171 276.6);

Tailwind

colors: {
  custom: {
    50: '#715aad',
    500: '#271a89',
    950: '#000000',
  },
}

SCSS

$custom: #271a89;
$custom-light: #715aad;
$custom-dark: #000000;

JSON

{
  "hex": "#271a89",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 137
  },
  "hsl": {
    "h": 247.027,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32801,
    "c": 0.17087,
    "h": 276.6
  },
  "luminance": 0.02976
}

Semantic roles & 50–950 ramp

primary

#271A89

secondary

#AEBC43

accent

#EB3DD7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271A89

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

Preview Lab → · Contrast checker → · Palette generator →