#0F495B#0F495B

#0F495B is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 37.8% C 0.064 H 223.7°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F495B
RGB	rgb(15, 73, 91)
HSL	hsl(194, 72%, 21%)
HSV	hsv(194, 84%, 36%)
CMYK	cmyk(83.5%, 19.8%, 0%, 64.3%)
CIE-LAB	lab(28.44, -11.10, -15.81)
CIE-LCH	lch(28.44, 19.31, 234.93°)
OKLab	oklab(37.85% -0.0463 -0.0443)
OKLCH	oklch(37.85% 0.064 223.7)
XYZ	xyz(4.4671, 5.6214, 10.7451)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F495B #5B210F

analogous

#0F5B47 #0F495B #0F235B

triadic

#0F495B #5B0F49 #495B0F

tetradic

#0F495B #470F5B #5B210F #235B0F

square

#0F495B #470F5B #5B210F #235B0F

split-complementary

#0F495B #5B0F23 #5B470F

monochromatic

#04151A #061F26 #0F495B #187390 #209DC4

Accessibility & contrast

On white

9.89

#0F495B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0F495B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F495B

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F495B	#FFFFFF	#000000	##FFFFFF
##0F495B	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F475C

Deuteranopia (green-blind)

#35405B

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0f495b;
/* rgb */ color: rgb(15, 73, 91);
/* oklch */ color: oklch(37.8% 0.064 223.7);

Tailwind

colors: {
  custom: {
    50: '#5c7b89',
    500: '#0f495b',
    950: '#000000',
  },
}

SCSS

$custom: #0f495b;
$custom-light: #5c7b89;
$custom-dark: #000000;

JSON

{
  "hex": "#0f495b",
  "rgb": {
    "r": 15,
    "g": 73,
    "b": 91
  },
  "hsl": {
    "h": 194.211,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37848,
    "c": 0.06408,
    "h": 223.7
  },
  "luminance": 0.05622
}

Semantic roles & 50–950 ramp

primary

#0F495B

secondary

#954931

accent

#6439EE

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #0F495B

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

Preview Lab → · Contrast checker → · Palette generator →