#271D85#271D85

#271D85 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.7% C 0.163 H 276.7°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#271D85
RGB	rgb(39, 29, 133)
HSL	hsl(246, 64%, 32%)
HSV	hsv(246, 78%, 52%)
CMYK	cmyk(70.7%, 78.2%, 0%, 47.8%)
CIE-LAB	lab(20.06, 38.08, -56.03)
CIE-LCH	lch(20.06, 67.75, 304.20°)
OKLab	oklab(32.74% 0.0191 -0.1619)
OKLCH	oklch(32.74% 0.163 276.7)
XYZ	xyz(5.5083, 3.0030, 22.4751)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271D85 #7B851D

analogous

#1D4785 #271D85 #5B1D85

triadic

#271D85 #85271D #1D8527

tetradic

#271D85 #851D47 #7B851D #1D855B

square

#271D85 #851D47 #7B851D #1D855B

split-complementary

#271D85 #855B1D #47851D

monochromatic

#0A0721 #181253 #271D85 #3628B7 #5446D7

Accessibility & contrast

On white

13.12

#271D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#271D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271D85

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271D85	#FFFFFF	#000000	##FFFFFF
##271D85	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003588

Deuteranopia (green-blind)

#002C83

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #271d85;
/* rgb */ color: rgb(39, 29, 133);
/* oklch */ color: oklch(32.7% 0.163 276.7);

Tailwind

colors: {
  custom: {
    50: '#705baa',
    500: '#271d85',
    950: '#000000',
  },
}

SCSS

$custom: #271d85;
$custom-light: #705baa;
$custom-dark: #000000;

JSON

{
  "hex": "#271d85",
  "rgb": {
    "r": 39,
    "g": 29,
    "b": 133
  },
  "hsl": {
    "h": 245.769,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32744,
    "c": 0.16305,
    "h": 276.7
  },
  "luminance": 0.03004
}

Semantic roles & 50–950 ramp

primary

#271D85

secondary

#ADB846

accent

#E741D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271D85

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

Preview Lab → · Contrast checker → · Palette generator →