#271AA6#271AA6

#271AA6 is a dark, highly saturated blue. Relative luminance 0.039; OKLCH L 36.2% C 0.205 H 273.2°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#271AA6
RGB	rgb(39, 26, 166)
HSL	hsl(246, 73%, 38%)
HSV	hsv(246, 84%, 65%)
CMYK	cmyk(76.5%, 84.3%, 0%, 34.9%)
CIE-LAB	lab(23.41, 50.03, -70.85)
CIE-LCH	lch(23.41, 86.73, 305.22°)
OKLab	oklab(36.21% 0.0116 -0.2049)
OKLCH	oklch(36.21% 0.205 273.2)
XYZ	xyz(8.0867, 3.9224, 36.3999)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271AA6 #99A61A

analogous

#1A53A6 #271AA6 #6D1AA6

triadic

#271AA6 #A6271A #1AA627

tetradic

#271AA6 #A61A53 #99A61A #1AA66D

square

#271AA6 #A61A53 #99A61A #1AA66D

split-complementary

#271AA6 #A66D1A #53A61A

monochromatic

#0E093C #1B1271 #271AA6 #3322DB #6356E5

Accessibility & contrast

On white

11.77

#271AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#271AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271AA6

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271AA6	#FFFFFF	#000000	##FFFFFF
##271AA6	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EAA

Deuteranopia (green-blind)

#0031A4

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #271aa6;
/* rgb */ color: rgb(39, 26, 166);
/* oklch */ color: oklch(36.2% 0.205 273.2);

Tailwind

colors: {
  custom: {
    50: '#785cc2',
    500: '#271aa6',
    950: '#000000',
  },
}

SCSS

$custom: #271aa6;
$custom-light: #785cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#271aa6",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 166
  },
  "hsl": {
    "h": 245.571,
    "s": 72.917,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36207,
    "c": 0.20524,
    "h": 273.2
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#271AA6

secondary

#BDC854

accent

#F038DF

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #271AA6

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

Preview Lab → · Contrast checker → · Palette generator →