#271786#271786

#271786 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.1% C 0.170 H 277.4°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#271786
RGB	rgb(39, 23, 134)
HSL	hsl(249, 71%, 31%)
HSV	hsv(249, 83%, 53%)
CMYK	cmyk(70.9%, 82.8%, 0%, 47.5%)
CIE-LAB	lab(19.08, 41.55, -58.28)
CIE-LCH	lch(19.08, 71.58, 305.49°)
OKLab	oklab(32.09% 0.0219 -0.1684)
OKLCH	oklch(32.09% 0.17 277.4)
XYZ	xyz(5.4448, 2.7649, 22.7964)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271786 #768617

analogous

#173E86 #271786 #5E1786

triadic

#271786 #862717 #178627

tetradic

#271786 #86173E #768617 #17865E

square

#271786 #86173E #768617 #17865E

split-complementary

#271786 #865E17 #3E8617

monochromatic

#09051E #180E52 #271786 #3620BA #523ADD

Accessibility & contrast

On white

13.52

#271786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#271786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271786

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271786	#FFFFFF	#000000	##FFFFFF
##271786	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003389

Deuteranopia (green-blind)

#002A84

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #271786;
/* rgb */ color: rgb(39, 23, 134);
/* oklch */ color: oklch(32.1% 0.170 277.4);

Tailwind

colors: {
  custom: {
    50: '#7158aa',
    500: '#271786',
    950: '#000000',
  },
}

SCSS

$custom: #271786;
$custom-light: #7158aa;
$custom-dark: #000000;

JSON

{
  "hex": "#271786",
  "rgb": {
    "r": 39,
    "g": 23,
    "b": 134
  },
  "hsl": {
    "h": 248.649,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32094,
    "c": 0.16982,
    "h": 277.4
  },
  "luminance": 0.02765
}

Semantic roles & 50–950 ramp

primary

#271786

secondary

#A8BA3F

accent

#ED3AD4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #271786

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

Preview Lab → · Contrast checker → · Palette generator →