#09203B#09203B

#09203B is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.2% C 0.059 H 254.4°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#09203B
RGB	rgb(9, 32, 59)
HSL	hsl(212, 74%, 13%)
HSV	hsv(212, 85%, 23%)
CMYK	cmyk(84.7%, 45.8%, 0%, 76.9%)
CIE-LAB	lab(12.00, 2.40, -20.01)
CIE-LCH	lch(12.00, 20.15, 276.83°)
OKLab	oklab(24.19% -0.016 -0.0571)
OKLCH	oklch(24.19% 0.059 254.4)
XYZ	xyz(1.4183, 1.4067, 4.3336)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09203B #3B2409

analogous

#09393B #09203B #0B093B

triadic

#09203B #3B0920 #203B09

tetradic

#09203B #3B0939 #3B2409 #093B0B

square

#09203B #3B0939 #3B2409 #093B0B

split-complementary

#09203B #3B0B09 #393B09

monochromatic

#040E1B #040E1B #09203B #113D70 #195AA5

Accessibility & contrast

On white

16.39

#09203B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#09203B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09203B

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09203B	#FFFFFF	#000000	##FFFFFF
##09203B	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13223C

Deuteranopia (green-blind)

#0B1D3A

Tritanopia (blue-blind)

#00262A

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #09203b;
/* rgb */ color: rgb(9, 32, 59);
/* oklch */ color: oklch(24.2% 0.059 254.4);

Tailwind

colors: {
  custom: {
    50: '#505b71',
    500: '#09203b',
    950: '#000000',
  },
}

SCSS

$custom: #09203b;
$custom-light: #505b71;
$custom-dark: #000000;

JSON

{
  "hex": "#09203b",
  "rgb": {
    "r": 9,
    "g": 32,
    "b": 59
  },
  "hsl": {
    "h": 212.4,
    "s": 73.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24188,
    "c": 0.05928,
    "h": 254.4
  },
  "luminance": 0.01407
}

Semantic roles & 50–950 ramp

primary

#09203B

secondary

#795327

accent

#9B38F0

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #09203B

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

Preview Lab → · Contrast checker → · Palette generator →