#271E84#271E84

#271E84 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.8% C 0.161 H 276.7°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#271E84
RGB	rgb(39, 30, 132)
HSL	hsl(245, 63%, 32%)
HSV	hsv(245, 77%, 52%)
CMYK	cmyk(70.5%, 77.3%, 0%, 48.2%)
CIE-LAB	lab(20.14, 37.18, -55.26)
CIE-LCH	lch(20.14, 66.60, 303.94°)
OKLab	oklab(32.77% 0.0188 -0.1597)
OKLCH	oklch(32.77% 0.161 276.7)
XYZ	xyz(5.4645, 3.0253, 22.1213)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E84 #7B841E

analogous

#1E4884 #271E84 #5A1E84

triadic

#271E84 #84271E #1E8427

tetradic

#271E84 #841E48 #7B841E #1E845A

square

#271E84 #841E48 #7B841E #1E845A

split-complementary

#271E84 #845A1E #48841E

monochromatic

#0A0720 #181352 #271E84 #3629B6 #5447D5

Accessibility & contrast

On white

13.08

#271E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#271E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E84

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E84	#FFFFFF	#000000	##FFFFFF
##271E84	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003587

Deuteranopia (green-blind)

#002C82

Tritanopia (blue-blind)

#003C4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #271e84;
/* rgb */ color: rgb(39, 30, 132);
/* oklch */ color: oklch(32.8% 0.161 276.7);

Tailwind

colors: {
  custom: {
    50: '#705ca9',
    500: '#271e84',
    950: '#000000',
  },
}

SCSS

$custom: #271e84;
$custom-light: #705ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#271e84",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 132
  },
  "hsl": {
    "h": 245.294,
    "s": 62.963,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32774,
    "c": 0.16078,
    "h": 276.7
  },
  "luminance": 0.03026
}

Semantic roles & 50–950 ramp

primary

#271E84

secondary

#ADB747

accent

#E642D8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271E84

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

Preview Lab → · Contrast checker → · Palette generator →