#09364B#09364B

#09364B is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.5% C 0.060 H 234.1°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#09364B
RGB	rgb(9, 54, 75)
HSL	hsl(199, 79%, 16%)
HSV	hsv(199, 88%, 29%)
CMYK	cmyk(88%, 28%, 0%, 70.6%)
CIE-LAB	lab(20.84, -6.22, -17.09)
CIE-LCH	lch(20.84, 18.19, 250.00°)
OKLab	oklab(31.48% -0.0349 -0.0482)
OKLCH	oklch(31.48% 0.06 234.1)
XYZ	xyz(2.7013, 3.2041, 7.1313)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09364B #4B1E09

analogous

#094B3F #09364B #09154B

triadic

#09364B #4B0936 #364B09

tetradic

#09364B #3F094B #4B1E09 #154B09

square

#09364B #3F094B #4B1E09 #154B09

split-complementary

#09364B #4B0915 #4B3F09

monochromatic

#03141B #03141B #09364B #105D82 #1685B8

Accessibility & contrast

On white

12.80

#09364B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#09364B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09364B

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09364B	#FFFFFF	#000000	##FFFFFF
##09364B	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C364C

Deuteranopia (green-blind)

#232F4B

Tritanopia (blue-blind)

#003C3D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #09364b;
/* rgb */ color: rgb(9, 54, 75);
/* oklch */ color: oklch(31.5% 0.060 234.1);

Tailwind

colors: {
  custom: {
    50: '#556d7d',
    500: '#09364b',
    950: '#000000',
  },
}

SCSS

$custom: #09364b;
$custom-light: #556d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#09364b",
  "rgb": {
    "r": 9,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 199.091,
    "s": 78.571,
    "l": 16.471
  },
  "oklch": {
    "l": 0.31479,
    "c": 0.05951,
    "h": 234.1
  },
  "luminance": 0.03204
}

Semantic roles & 50–950 ramp

primary

#09364B

secondary

#884628

accent

#7133F5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #09364B

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

Preview Lab → · Contrast checker → · Palette generator →