#271684#271684

#271684 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.7% C 0.168 H 277.8°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#271684
RGB	rgb(39, 22, 132)
HSL	hsl(249, 71%, 30%)
HSV	hsv(249, 83%, 52%)
CMYK	cmyk(70.5%, 83.3%, 0%, 48.2%)
CIE-LAB	lab(18.67, 41.41, -57.69)
CIE-LCH	lch(18.67, 71.01, 305.67°)
OKLab	oklab(31.75% 0.023 -0.1667)
OKLCH	oklch(31.75% 0.168 277.8)
XYZ	xyz(5.2871, 2.6706, 22.0622)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271684 #738416

analogous

#163C84 #271684 #5E1684

triadic

#271684 #842716 #168427

tetradic

#271684 #84163C #738416 #16845E

square

#271684 #84163C #738416 #16845E

split-complementary

#271684 #845E16 #3C8416

monochromatic

#08051B #180D50 #271684 #361FB8 #5137DE

Accessibility & contrast

On white

13.69

#271684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#271684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271684

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271684	#FFFFFF	#000000	##FFFFFF
##271684	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003287

Deuteranopia (green-blind)

#002982

Tritanopia (blue-blind)

#00384E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #271684;
/* rgb */ color: rgb(39, 22, 132);
/* oklch */ color: oklch(31.7% 0.168 277.8);

Tailwind

colors: {
  custom: {
    50: '#7157a9',
    500: '#271684',
    950: '#000000',
  },
}

SCSS

$custom: #271684;
$custom-light: #7157a9;
$custom-dark: #000000;

JSON

{
  "hex": "#271684",
  "rgb": {
    "r": 39,
    "g": 22,
    "b": 132
  },
  "hsl": {
    "h": 249.273,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31745,
    "c": 0.16823,
    "h": 277.8
  },
  "luminance": 0.02671
}

Semantic roles & 50–950 ramp

primary

#271684

secondary

#A5B83D

accent

#EE3AD2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #271684

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

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