#09303E#09303E

#09303E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.0% C 0.049 H 226.6°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#09303E
RGB	rgb(9, 48, 62)
HSL	hsl(196, 75%, 14%)
HSV	hsv(196, 85%, 24%)
CMYK	cmyk(85.5%, 22.6%, 0%, 75.7%)
CIE-LAB	lab(18.01, -7.65, -12.68)
CIE-LCH	lch(18.01, 14.81, 238.88°)
OKLab	oklab(28.99% -0.0336 -0.0356)
OKLCH	oklch(28.99% 0.049 226.6)
XYZ	xyz(2.0388, 2.5195, 4.9354)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09303E #3E1709

analogous

#093E32 #09303E #09163E

triadic

#09303E #3E0930 #303E09

tetradic

#09303E #32093E #3E1709 #163E09

square

#09303E #32093E #3E1709 #163E09

split-complementary

#09303E #3E0916 #3E3209

monochromatic

#04151B #04151B #09303E #115973 #1983A9

Accessibility & contrast

On white

13.96

#09303E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#09303E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09303E

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09303E	#FFFFFF	#000000	##FFFFFF
##09303E	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282F3F

Deuteranopia (green-blind)

#212A3E

Tritanopia (blue-blind)

#003435

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #09303e;
/* rgb */ color: rgb(9, 48, 62);
/* oklch */ color: oklch(29.0% 0.049 226.6);

Tailwind

colors: {
  custom: {
    50: '#526873',
    500: '#09303e',
    950: '#000000',
  },
}

SCSS

$custom: #09303e;
$custom-light: #526873;
$custom-dark: #000000;

JSON

{
  "hex": "#09303e",
  "rgb": {
    "r": 9,
    "g": 48,
    "b": 62
  },
  "hsl": {
    "h": 195.849,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.28995,
    "c": 0.04891,
    "h": 226.6
  },
  "luminance": 0.0252
}

Semantic roles & 50–950 ramp

primary

#09303E

secondary

#7C3D27

accent

#6837F1

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020608

muted

#787A7B

Preview Lab

Preview with #09303E

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

Preview Lab → · Contrast checker → · Palette generator →