#27389C#27389C

#27389C is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.6% C 0.163 H 269.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#27389C
RGB	rgb(39, 56, 156)
HSL	hsl(231, 60%, 38%)
HSV	hsv(231, 75%, 61%)
CMYK	cmyk(75%, 64.1%, 0%, 38.8%)
CIE-LAB	lab(28.54, 29.41, -56.33)
CIE-LCH	lch(28.54, 63.55, 297.57°)
OKLab	oklab(39.55% -0.0008 -0.1628)
OKLCH	oklch(39.55% 0.163 269.7)
XYZ	xyz(8.2496, 5.6591, 32.1036)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27389C #9C8B27

analogous

#27729C #27389C #50279C

triadic

#27389C #9C2738 #389C27

tetradic

#27389C #9C2772 #9C8B27 #279C50

square

#27389C #9C2772 #9C8B27 #279C50

split-complementary

#27389C #9C5027 #729C27

monochromatic

#0F153A #1B266B #27389C #344ACC #6576D8

Accessibility & contrast

On white

9.85

#27389C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#27389C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27389C

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27389C	#FFFFFF	#000000	##FFFFFF
##27389C	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499F

Deuteranopia (green-blind)

#003E9A

Tritanopia (blue-blind)

#005264

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #27389c;
/* rgb */ color: rgb(39, 56, 156);
/* oklch */ color: oklch(39.6% 0.163 269.7);

Tailwind

colors: {
  custom: {
    50: '#736eba',
    500: '#27389c',
    950: '#000000',
  },
}

SCSS

$custom: #27389c;
$custom-light: #736eba;
$custom-dark: #000000;

JSON

{
  "hex": "#27389c",
  "rgb": {
    "r": 39,
    "g": 56,
    "b": 156
  },
  "hsl": {
    "h": 231.282,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.39552,
    "c": 0.1628,
    "h": 269.7
  },
  "luminance": 0.0566
}

Semantic roles & 50–950 ramp

primary

#27389C

secondary

#BEB161

accent

#CC45E3

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #27389C

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

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