#09303C#09303C

#09303C is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.047 H 222.9°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#09303C
RGB	rgb(9, 48, 60)
HSL	hsl(194, 74%, 14%)
HSV	hsv(194, 85%, 24%)
CMYK	cmyk(85%, 20%, 0%, 76.5%)
CIE-LAB	lab(17.91, -8.47, -11.45)
CIE-LCH	lch(17.91, 14.24, 233.51°)
OKLab	oklab(28.89% -0.0345 -0.032)
OKLCH	oklch(28.89% 0.047 222.9)
XYZ	xyz(1.9849, 2.4980, 4.6516)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09303C #3C1509

analogous

#093C2E #09303C #09163C

triadic

#09303C #3C0930 #303C09

tetradic

#09303C #2E093C #3C1509 #163C09

square

#09303C #2E093C #3C1509 #163C09

split-complementary

#09303C #3C0916 #3C2E09

monochromatic

#04151B #04151B #09303C #115B71 #1985A6

Accessibility & contrast

On white

14.00

#09303C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#09303C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09303C

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09303C	#FFFFFF	#000000	##FFFFFF
##09303C	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3D

Deuteranopia (green-blind)

#222A3C

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #09303c;
/* rgb */ color: rgb(9, 48, 60);
/* oklch */ color: oklch(28.9% 0.047 222.9);

Tailwind

colors: {
  custom: {
    50: '#516871',
    500: '#09303c',
    950: '#000000',
  },
}

SCSS

$custom: #09303c;
$custom-light: #516871;
$custom-dark: #000000;

JSON

{
  "hex": "#09303c",
  "rgb": {
    "r": 9,
    "g": 48,
    "b": 60
  },
  "hsl": {
    "h": 194.118,
    "s": 73.913,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28885,
    "c": 0.0471,
    "h": 222.9
  },
  "luminance": 0.02498
}

Semantic roles & 50–950 ramp

primary

#09303C

secondary

#7A3A27

accent

#6337F1

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #09303C

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

Preview Lab → · Contrast checker → · Palette generator →