#0F475E#0F475E

#0F475E is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.068 H 230.7°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#0F475E
RGB	rgb(15, 71, 94)
HSL	hsl(197, 72%, 21%)
HSV	hsv(197, 84%, 37%)
CMYK	cmyk(84%, 24.5%, 0%, 63.1%)
CIE-LAB	lab(27.89, -8.69, -18.59)
CIE-LCH	lch(27.89, 20.52, 244.93°)
OKLab	oklab(37.46% -0.0428 -0.0523)
OKLCH	oklch(37.46% 0.068 230.7)
XYZ	xyz(4.4698, 5.4156, 11.3972)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F475E #5E260F

analogous

#0F5E4E #0F475E #0F205E

triadic

#0F475E #5E0F47 #475E0F

tetradic

#0F475E #4E0F5E #5E260F #205E0F

square

#0F475E #4E0F5E #5E260F #205E0F

split-complementary

#0F475E #5E0F20 #5E4E0F

monochromatic

#04141A #071F29 #0F475E #176F93 #2097C8

Accessibility & contrast

On white

10.08

#0F475E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0F475E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F475E

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F475E	#FFFFFF	#000000	##FFFFFF
##0F475E	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B465F

Deuteranopia (green-blind)

#313F5E

Tritanopia (blue-blind)

#004D4F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f475e;
/* rgb */ color: rgb(15, 71, 94);
/* oklch */ color: oklch(37.5% 0.068 230.7);

Tailwind

colors: {
  custom: {
    50: '#5c7a8b',
    500: '#0f475e',
    950: '#000000',
  },
}

SCSS

$custom: #0f475e;
$custom-light: #5c7a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f475e",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 94
  },
  "hsl": {
    "h": 197.468,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.37455,
    "c": 0.06763,
    "h": 230.7
  },
  "luminance": 0.05416
}

Semantic roles & 50–950 ramp

primary

#0F475E

secondary

#974F31

accent

#6E39EF

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #0F475E

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

Preview Lab → · Contrast checker → · Palette generator →