#271A87#271A87

#271A87 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.168 H 276.9°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#271A87
RGB	rgb(39, 26, 135)
HSL	hsl(247, 68%, 32%)
HSV	hsv(247, 81%, 53%)
CMYK	cmyk(71.1%, 80.7%, 0%, 47.1%)
CIE-LAB	lab(19.72, 40.35, -57.85)
CIE-LCH	lch(19.72, 70.54, 304.90°)
OKLab	oklab(32.57% 0.0202 -0.1672)
OKLCH	oklch(32.57% 0.168 276.9)
XYZ	xyz(5.5778, 2.9189, 23.1864)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A87 #7A871A

analogous

#1A4487 #271A87 #5E1A87

triadic

#271A87 #87271A #1A8727

tetradic

#271A87 #871A44 #7A871A #1A875E

square

#271A87 #871A44 #7A871A #1A875E

split-complementary

#271A87 #875E1A #44871A

monochromatic

#090620 #181054 #271A87 #3624BA #5341DA

Accessibility & contrast

On white

13.26

#271A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#271A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A87

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A87	#FFFFFF	#000000	##FFFFFF
##271A87	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348A

Deuteranopia (green-blind)

#002B85

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #271a87;
/* rgb */ color: rgb(39, 26, 135);
/* oklch */ color: oklch(32.6% 0.168 276.9);

Tailwind

colors: {
  custom: {
    50: '#715aab',
    500: '#271a87',
    950: '#000000',
  },
}

SCSS

$custom: #271a87;
$custom-light: #715aab;
$custom-dark: #000000;

JSON

{
  "hex": "#271a87",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 135
  },
  "hsl": {
    "h": 247.156,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32573,
    "c": 0.16841,
    "h": 276.9
  },
  "luminance": 0.02919
}

Semantic roles & 50–950 ramp

primary

#271A87

secondary

#ACBA42

accent

#EB3DD6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271A87

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

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