#09304A#09304A

#09304A is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 29.7% C 0.063 H 243.0°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#09304A
RGB	rgb(9, 48, 74)
HSL	hsl(204, 78%, 16%)
HSV	hsv(204, 88%, 29%)
CMYK	cmyk(87.8%, 35.1%, 0%, 71%)
CIE-LAB	lab(18.65, -2.58, -19.85)
CIE-LCH	lch(18.65, 20.02, 262.61°)
OKLab	oklab(29.72% -0.0287 -0.0563)
OKLCH	oklch(29.72% 0.063 243)
XYZ	xyz(2.4052, 2.6661, 6.8651)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09304A #4A2309

analogous

#094A44 #09304A #09104A

triadic

#09304A #4A0930 #304A09

tetradic

#09304A #44094A #4A2309 #104A09

square

#09304A #44094A #4A2309 #104A09

split-complementary

#09304A #4A0910 #4A4409

monochromatic

#03121B #03121B #09304A #105381 #1677B7

Accessibility & contrast

On white

13.70

#09304A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#09304A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09304A

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09304A	#FFFFFF	#000000	##FFFFFF
##09304A	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24314B

Deuteranopia (green-blind)

#1B2B4A

Tritanopia (blue-blind)

#003639

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #09304a;
/* rgb */ color: rgb(9, 48, 74);
/* oklch */ color: oklch(29.7% 0.063 243.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#09304a",
  "rgb": {
    "r": 9,
    "g": 48,
    "b": 74
  },
  "hsl": {
    "h": 204,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.29722,
    "c": 0.06323,
    "h": 243
  },
  "luminance": 0.02666
}

Semantic roles & 50–950 ramp

primary

#09304A

secondary

#874E27

accent

#8133F5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #09304A

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

Preview Lab → · Contrast checker → · Palette generator →