#27339C#27339C

#27339C is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.169 H 270.8°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#27339C
RGB	rgb(39, 51, 156)
HSL	hsl(234, 60%, 38%)
HSV	hsv(234, 75%, 61%)
CMYK	cmyk(75%, 67.3%, 0%, 38.8%)
CIE-LAB	lab(27.29, 32.69, -58.37)
CIE-LCH	lch(27.29, 66.90, 299.25°)
OKLab	oklab(38.64% 0.0024 -0.1688)
OKLCH	oklch(38.64% 0.169 270.8)
XYZ	xyz(8.0192, 5.1984, 32.0268)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27339C #9C9027

analogous

#276D9C #27339C #55279C

triadic

#27339C #9C2733 #339C27

tetradic

#27339C #9C276D #9C9027 #279C55

square

#27339C #9C276D #9C9027 #279C55

split-complementary

#27339C #9C5527 #6D9C27

monochromatic

#0F133A #1B236B #27339C #3444CC #6571D8

Accessibility & contrast

On white

10.30

#27339C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#27339C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27339C

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27339C	#FFFFFF	#000000	##FFFFFF
##27339C	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469F

Deuteranopia (green-blind)

#003B9A

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #27339c;
/* rgb */ color: rgb(39, 51, 156);
/* oklch */ color: oklch(38.6% 0.169 270.8);

Tailwind

colors: {
  custom: {
    50: '#746bba',
    500: '#27339c',
    950: '#000000',
  },
}

SCSS

$custom: #27339c;
$custom-light: #746bba;
$custom-dark: #000000;

JSON

{
  "hex": "#27339c",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 156
  },
  "hsl": {
    "h": 233.846,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38641,
    "c": 0.16882,
    "h": 270.8
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary

#27339C

secondary

#BEB561

accent

#D345E3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #27339C

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

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