#271782#271782

#271782 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.6% C 0.165 H 278.0°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#271782
RGB	rgb(39, 23, 130)
HSL	hsl(249, 70%, 30%)
HSV	hsv(249, 82%, 51%)
CMYK	cmyk(70%, 82.3%, 0%, 49%)
CIE-LAB	lab(18.61, 40.29, -56.53)
CIE-LCH	lch(18.61, 69.42, 305.48°)
OKLab	oklab(31.63% 0.0231 -0.1633)
OKLCH	oklch(31.63% 0.165 278)
XYZ	xyz(5.1711, 2.6554, 21.3548)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271782 #728217

analogous

#173C82 #271782 #5D1782

triadic

#271782 #822717 #178227

tetradic

#271782 #82173C #728217 #17825D

square

#271782 #82173C #728217 #17825D

split-complementary

#271782 #825D17 #3C8217

monochromatic

#08051A #170E4E #271782 #3720B6 #5038DC

Accessibility & contrast

On white

13.71

#271782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#271782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271782

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271782	#FFFFFF	#000000	##FFFFFF
##271782	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003185

Deuteranopia (green-blind)

#002980

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #271782;
/* rgb */ color: rgb(39, 23, 130);
/* oklch */ color: oklch(31.6% 0.165 278.0);

Tailwind

colors: {
  custom: {
    50: '#7058a7',
    500: '#271782',
    950: '#000000',
  },
}

SCSS

$custom: #271782;
$custom-light: #7058a7;
$custom-dark: #000000;

JSON

{
  "hex": "#271782",
  "rgb": {
    "r": 39,
    "g": 23,
    "b": 130
  },
  "hsl": {
    "h": 248.972,
    "s": 69.935,
    "l": 30
  },
  "oklch": {
    "l": 0.31631,
    "c": 0.16494,
    "h": 278
  },
  "luminance": 0.02656
}

Semantic roles & 50–950 ramp

primary

#271782

secondary

#A4B63E

accent

#ED3BD2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #271782

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

Preview Lab → · Contrast checker → · Palette generator →