#09313A#09313A

#09313A is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.1% C 0.045 H 216.3°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#09313A
RGB	rgb(9, 49, 58)
HSL	hsl(191, 73%, 13%)
HSV	hsv(191, 84%, 23%)
CMYK	cmyk(84.5%, 15.5%, 0%, 77.3%)
CIE-LAB	lab(18.19, -9.91, -9.65)
CIE-LCH	lch(18.19, 13.83, 224.22°)
OKLab	oklab(29.08% -0.0367 -0.0269)
OKLCH	oklch(29.08% 0.046 216.3)
XYZ	xyz(1.9744, 2.5600, 4.3922)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09313A #3A1209

analogous

#093A2A #09313A #09183A

triadic

#09313A #3A0931 #313A09

tetradic

#09313A #2A093A #3A1209 #183A09

square

#09313A #2A093A #3A1209 #183A09

split-complementary

#09313A #3A0918 #3A2A09

monochromatic

#04161A #04161A #09313A #115E6F #198BA4

Accessibility & contrast

On white

13.89

#09313A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#09313A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09313A

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09313A	#FFFFFF	#000000	##FFFFFF
##09313A	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2F3B

Deuteranopia (green-blind)

#242A3A

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #09313a;
/* rgb */ color: rgb(9, 49, 58);
/* oklch */ color: oklch(29.1% 0.045 216.3);

Tailwind

colors: {
  custom: {
    50: '#516970',
    500: '#09313a',
    950: '#000000',
  },
}

SCSS

$custom: #09313a;
$custom-light: #516970;
$custom-dark: #000000;

JSON

{
  "hex": "#09313a",
  "rgb": {
    "r": 9,
    "g": 49,
    "b": 58
  },
  "hsl": {
    "h": 191.02,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.29077,
    "c": 0.0455,
    "h": 216.3
  },
  "luminance": 0.0256
}

Semantic roles & 50–950 ramp

primary

#09313A

secondary

#783627

accent

#5A38F0

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #09313A

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

Preview Lab → · Contrast checker → · Palette generator →