#271A86#271A86

#271A86 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.5% C 0.167 H 277.0°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#271A86
RGB	rgb(39, 26, 134)
HSL	hsl(247, 68%, 31%)
HSV	hsv(247, 81%, 53%)
CMYK	cmyk(70.9%, 80.6%, 0%, 47.5%)
CIE-LAB	lab(19.60, 40.03, -57.41)
CIE-LCH	lch(19.60, 69.99, 304.89°)
OKLab	oklab(32.46% 0.0205 -0.1659)
OKLCH	oklch(32.46% 0.167 277)
XYZ	xyz(5.5078, 2.8909, 22.8174)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A86 #79861A

analogous

#1A4386 #271A86 #5D1A86

triadic

#271A86 #86271A #1A8627

tetradic

#271A86 #861A43 #79861A #1A865D

square

#271A86 #861A43 #79861A #1A865D

split-complementary

#271A86 #865D1A #43861A

monochromatic

#09061F #181053 #271A86 #3624B9 #5340DA

Accessibility & contrast

On white

13.31

#271A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#271A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A86

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A86	#FFFFFF	#000000	##FFFFFF
##271A86	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002B84

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #271a86;
/* rgb */ color: rgb(39, 26, 134);
/* oklch */ color: oklch(32.5% 0.167 277.0);

Tailwind

colors: {
  custom: {
    50: '#715aaa',
    500: '#271a86',
    950: '#000000',
  },
}

SCSS

$custom: #271a86;
$custom-light: #715aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#271a86",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 134
  },
  "hsl": {
    "h": 247.222,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32459,
    "c": 0.16718,
    "h": 277
  },
  "luminance": 0.02891
}

Semantic roles & 50–950 ramp

primary

#271A86

secondary

#ABB942

accent

#EA3DD6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271A86

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

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