#09283A#09283A

#09283A is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.049 H 238.4°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#09283A
RGB	rgb(9, 40, 58)
HSL	hsl(202, 73%, 13%)
HSV	hsv(202, 84%, 23%)
CMYK	cmyk(84.5%, 31%, 0%, 77.3%)
CIE-LAB	lab(14.85, -3.91, -14.81)
CIE-LCH	lch(14.85, 15.31, 255.23°)
OKLab	oklab(26.41% -0.0257 -0.0418)
OKLCH	oklch(26.41% 0.049 238.4)
XYZ	xyz(1.6349, 1.8810, 4.2791)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09283A #3A1B09

analogous

#093A33 #09283A #090F3A

triadic

#09283A #3A0928 #283A09

tetradic

#09283A #33093A #3A1B09 #0F3A09

square

#09283A #33093A #3A1B09 #0F3A09

split-complementary

#09283A #3A090F #3A3309

monochromatic

#04121A #04121A #09283A #114D6F #1971A4

Accessibility & contrast

On white

15.26

#09283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#09283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09283A

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09283A	#FFFFFF	#000000	##FFFFFF
##09283A	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20283B

Deuteranopia (green-blind)

#19233A

Tritanopia (blue-blind)

#002D2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #09283a;
/* rgb */ color: rgb(9, 40, 58);
/* oklch */ color: oklch(26.4% 0.049 238.4);

Tailwind

colors: {
  custom: {
    50: '#506170',
    500: '#09283a',
    950: '#000000',
  },
}

SCSS

$custom: #09283a;
$custom-light: #506170;
$custom-dark: #000000;

JSON

{
  "hex": "#09283a",
  "rgb": {
    "r": 9,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 202.041,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.26408,
    "c": 0.04906,
    "h": 238.4
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#09283A

secondary

#784527

accent

#7C38F0

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #09283A

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

Preview Lab → · Contrast checker → · Palette generator →