#271D89#271D89

#271D89 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.2% C 0.168 H 276.2°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#271D89
RGB	rgb(39, 29, 137)
HSL	hsl(246, 65%, 33%)
HSV	hsv(246, 79%, 54%)
CMYK	cmyk(71.5%, 78.8%, 0%, 46.3%)
CIE-LAB	lab(20.50, 39.40, -57.81)
CIE-LCH	lch(20.50, 69.96, 304.28°)
OKLab	oklab(33.19% 0.0181 -0.1671)
OKLCH	oklch(33.19% 0.168 276.2)
XYZ	xyz(5.7899, 3.1157, 23.9583)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271D89 #7F891D

analogous

#1D4989 #271D89 #5D1D89

triadic

#271D89 #89271D #1D8927

tetradic

#271D89 #891D49 #7F891D #1D895D

square

#271D89 #891D49 #7F891D #1D895D

split-complementary

#271D89 #895D1D #49891D

monochromatic

#0A0824 #191256 #271D89 #3528BC #5548D8

Accessibility & contrast

On white

12.94

#271D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#271D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271D89

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271D89	#FFFFFF	#000000	##FFFFFF
##271D89	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368C

Deuteranopia (green-blind)

#002D87

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #271d89;
/* rgb */ color: rgb(39, 29, 137);
/* oklch */ color: oklch(33.2% 0.168 276.2);

Tailwind

colors: {
  custom: {
    50: '#715bad',
    500: '#271d89',
    950: '#000000',
  },
}

SCSS

$custom: #271d89;
$custom-light: #715bad;
$custom-dark: #000000;

JSON

{
  "hex": "#271d89",
  "rgb": {
    "r": 39,
    "g": 29,
    "b": 137
  },
  "hsl": {
    "h": 245.556,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33189,
    "c": 0.16809,
    "h": 276.2
  },
  "luminance": 0.03116
}

Semantic roles & 50–950 ramp

primary

#271D89

secondary

#B0BA47

accent

#E840D8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271D89

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

Preview Lab → · Contrast checker → · Palette generator →