#09243A#09243A

#09243A is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.053 H 246.7°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#09243A
RGB	rgb(9, 36, 58)
HSL	hsl(207, 73%, 13%)
HSV	hsv(207, 84%, 23%)
CMYK	cmyk(84.5%, 37.9%, 0%, 77.3%)
CIE-LAB	lab(13.38, -1.04, -17.11)
CIE-LCH	lch(13.38, 17.14, 266.53°)
OKLab	oklab(25.25% -0.0209 -0.0485)
OKLCH	oklch(25.25% 0.053 246.7)
XYZ	xyz(1.5070, 1.6251, 4.2364)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09243A #3A1F09

analogous

#093A37 #09243A #090B3A

triadic

#09243A #3A0924 #243A09

tetradic

#09243A #37093A #3A1F09 #0B3A09

square

#09243A #37093A #3A1F09 #0B3A09

split-complementary

#09243A #3A090B #3A3709

monochromatic

#04101A #04101A #09243A #11456F #1966A4

Accessibility & contrast

On white

15.85

#09243A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#09243A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09243A

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09243A	#FFFFFF	#000000	##FFFFFF
##09243A	1.00	15.85	1.33	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A253B

Deuteranopia (green-blind)

#13203A

Tritanopia (blue-blind)

#00292C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #09243a;
/* rgb */ color: rgb(9, 36, 58);
/* oklch */ color: oklch(25.2% 0.053 246.7);

Tailwind

colors: {
  custom: {
    50: '#505e70',
    500: '#09243a',
    950: '#000000',
  },
}

SCSS

$custom: #09243a;
$custom-light: #505e70;
$custom-dark: #000000;

JSON

{
  "hex": "#09243a",
  "rgb": {
    "r": 9,
    "g": 36,
    "b": 58
  },
  "hsl": {
    "h": 206.939,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25248,
    "c": 0.05286,
    "h": 246.7
  },
  "luminance": 0.01625
}

Semantic roles & 50–950 ramp

primary

#09243A

secondary

#784B27

accent

#8B38F0

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #09243A

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

Preview Lab → · Contrast checker → · Palette generator →