#09303D#09303D

#09303D is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.048 H 224.8°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#09303D
RGB	rgb(9, 48, 61)
HSL	hsl(195, 74%, 14%)
HSV	hsv(195, 85%, 24%)
CMYK	cmyk(85.2%, 21.3%, 0%, 76.1%)
CIE-LAB	lab(17.96, -8.07, -12.07)
CIE-LCH	lch(17.96, 14.51, 236.24°)
OKLab	oklab(28.94% -0.034 -0.0338)
OKLCH	oklch(28.94% 0.048 224.8)
XYZ	xyz(2.0116, 2.5087, 4.7922)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09303D #3D1609

analogous

#093D30 #09303D #09163D

triadic

#09303D #3D0930 #303D09

tetradic

#09303D #30093D #3D1609 #163D09

square

#09303D #30093D #3D1609 #163D09

split-complementary

#09303D #3D0916 #3D3009

monochromatic

#04151B #04151B #09303D #115A72 #1984A8

Accessibility & contrast

On white

13.98

#09303D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#09303D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09303D

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09303D	#FFFFFF	#000000	##FFFFFF
##09303D	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3E

Deuteranopia (green-blind)

#222A3D

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #09303d;
/* rgb */ color: rgb(9, 48, 61);
/* oklch */ color: oklch(28.9% 0.048 224.8);

Tailwind

colors: {
  custom: {
    50: '#526872',
    500: '#09303d',
    950: '#000000',
  },
}

SCSS

$custom: #09303d;
$custom-light: #526872;
$custom-dark: #000000;

JSON

{
  "hex": "#09303d",
  "rgb": {
    "r": 9,
    "g": 48,
    "b": 61
  },
  "hsl": {
    "h": 195,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.28939,
    "c": 0.04798,
    "h": 224.8
  },
  "luminance": 0.02509
}

Semantic roles & 50–950 ramp

primary

#09303D

secondary

#7B3C27

accent

#6537F1

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020608

muted

#787A7B

Preview Lab

Preview with #09303D

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

Preview Lab → · Contrast checker → · Palette generator →