#271F69#271F69

#271F69 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.1% C 0.123 H 280.9°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#271F69
RGB	rgb(39, 31, 105)
HSL	hsl(246, 54%, 27%)
HSV	hsv(246, 70%, 41%)
CMYK	cmyk(62.9%, 70.5%, 0%, 58.8%)
CIE-LAB	lab(17.60, 27.25, -42.10)
CIE-LCH	lch(17.60, 50.15, 302.92°)
OKLab	oklab(30.12% 0.0233 -0.1212)
OKLCH	oklch(30.12% 0.123 280.9)
XYZ	xyz(3.8757, 2.4310, 13.6269)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271F69 #61691F

analogous

#1F3C69 #271F69 #4C1F69

triadic

#271F69 #69271F #1F6927

tetradic

#271F69 #691F3C #61691F #1F694C

square

#271F69 #691F3C #61691F #1F694C

split-complementary

#271F69 #694C1F #3C691F

monochromatic

#090718 #15113A #271F69 #392D98 #4C3DC6

Accessibility & contrast

On white

14.13

#271F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#271F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271F69

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271F69	#FFFFFF	#000000	##FFFFFF
##271F69	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#002868

Tritanopia (blue-blind)

#003241

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #271f69;
/* rgb */ color: rgb(39, 31, 105);
/* oklch */ color: oklch(30.1% 0.123 280.9);

Tailwind

colors: {
  custom: {
    50: '#6a5b95',
    500: '#271f69',
    950: '#000000',
  },
}

SCSS

$custom: #271f69;
$custom-light: #6a5b95;
$custom-dark: #000000;

JSON

{
  "hex": "#271f69",
  "rgb": {
    "r": 39,
    "g": 31,
    "b": 105
  },
  "hsl": {
    "h": 246.486,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30123,
    "c": 0.12345,
    "h": 280.9
  },
  "luminance": 0.02431
}

Semantic roles & 50–950 ramp

primary

#271F69

secondary

#949D47

accent

#DE4ACE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #271F69

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

Preview Lab → · Contrast checker → · Palette generator →