#271F86#271F86

#271F86 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.162 H 276.3°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#271F86
RGB	rgb(39, 31, 134)
HSL	hsl(245, 62%, 32%)
HSV	hsv(245, 77%, 53%)
CMYK	cmyk(70.9%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(20.57, 37.28, -55.82)
CIE-LCH	lch(20.57, 67.13, 303.74°)
OKLab	oklab(33.14% 0.0177 -0.1613)
OKLCH	oklch(33.14% 0.162 276.3)
XYZ	xyz(5.6284, 3.1320, 22.8576)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271F86 #7E861F

analogous

#1F4B86 #271F86 #5A1F86

triadic

#271F86 #86271F #1F8627

tetradic

#271F86 #861F4B #7E861F #1F865A

square

#271F86 #861F4B #7E861F #1F865A

split-complementary

#271F86 #865A1F #4B861F

monochromatic

#0A0823 #191454 #271F86 #352AB8 #554AD5

Accessibility & contrast

On white

12.91

#271F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#271F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271F86

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271F86	#FFFFFF	#000000	##FFFFFF
##271F86	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003689

Deuteranopia (green-blind)

#002D84

Tritanopia (blue-blind)

#003D51

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #271f86;
/* rgb */ color: rgb(39, 31, 134);
/* oklch */ color: oklch(33.1% 0.162 276.3);

Tailwind

colors: {
  custom: {
    50: '#705caa',
    500: '#271f86',
    950: '#000000',
  },
}

SCSS

$custom: #271f86;
$custom-light: #705caa;
$custom-dark: #000000;

JSON

{
  "hex": "#271f86",
  "rgb": {
    "r": 39,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 244.66,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33136,
    "c": 0.16231,
    "h": 276.3
  },
  "luminance": 0.03133
}

Semantic roles & 50–950 ramp

primary

#271F86

secondary

#AFB849

accent

#E542D9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271F86

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

Preview Lab → · Contrast checker → · Palette generator →