#09304C#09304C

#09304C is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 29.9% C 0.066 H 244.9°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#09304C
RGB	rgb(9, 48, 76)
HSL	hsl(205, 79%, 17%)
HSV	hsv(205, 88%, 30%)
CMYK	cmyk(88.2%, 36.8%, 0%, 70.2%)
CIE-LAB	lab(18.77, -1.71, -21.02)
CIE-LCH	lch(18.77, 21.09, 265.36°)
OKLab	oklab(29.85% -0.028 -0.0597)
OKLCH	oklch(29.85% 0.066 244.9)
XYZ	xyz(2.4736, 2.6935, 7.2256)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09304C #4C2509

analogous

#094C47 #09304C #090E4C

triadic

#09304C #4C0930 #304C09

tetradic

#09304C #47094C #4C2509 #0E4C09

square

#09304C #47094C #4C2509 #0E4C09

split-complementary

#09304C #4C090E #4C4709

monochromatic

#03111B #03111B #09304C #0F5383 #1675B9

Accessibility & contrast

On white

13.65

#09304C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#09304C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09304C

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09304C	#FFFFFF	#000000	##FFFFFF
##09304C	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23314D

Deuteranopia (green-blind)

#192B4B

Tritanopia (blue-blind)

#00373A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #09304c;
/* rgb */ color: rgb(9, 48, 76);
/* oklch */ color: oklch(29.9% 0.066 244.9);

Tailwind

colors: {
  custom: {
    50: '#55687e',
    500: '#09304c',
    950: '#000000',
  },
}

SCSS

$custom: #09304c;
$custom-light: #55687e;
$custom-dark: #000000;

JSON

{
  "hex": "#09304c",
  "rgb": {
    "r": 9,
    "g": 48,
    "b": 76
  },
  "hsl": {
    "h": 205.075,
    "s": 78.824,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29854,
    "c": 0.06597,
    "h": 244.9
  },
  "luminance": 0.02694
}

Semantic roles & 50–950 ramp

primary

#09304C

secondary

#895028

accent

#8433F5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03060A

muted

#787A7C

Preview Lab

Preview with #09304C

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

Preview Lab → · Contrast checker → · Palette generator →