#0F485D#0F485D

#0F485D is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.7% C 0.066 H 227.9°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#0F485D
RGB	rgb(15, 72, 93)
HSL	hsl(196, 72%, 21%)
HSV	hsv(196, 84%, 36%)
CMYK	cmyk(83.9%, 22.6%, 0%, 63.5%)
CIE-LAB	lab(28.18, -9.71, -17.48)
CIE-LCH	lch(28.18, 20.00, 240.96°)
OKLab	oklab(37.68% -0.0443 -0.0491)
OKLCH	oklch(37.68% 0.066 227.9)
XYZ	xyz(4.4893, 5.5261, 11.1838)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F485D #5D240F

analogous

#0F5D4B #0F485D #0F215D

triadic

#0F485D #5D0F48 #485D0F

tetradic

#0F485D #4B0F5D #5D240F #215D0F

square

#0F485D #4B0F5D #5D240F #215D0F

split-complementary

#0F485D #5D0F21 #5D4B0F

monochromatic

#04141A #061F28 #0F485D #177192 #209AC6

Accessibility & contrast

On white

9.97

#0F485D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#0F485D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F485D

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F485D	#FFFFFF	#000000	##FFFFFF
##0F485D	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D475E

Deuteranopia (green-blind)

#333F5D

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f485d;
/* rgb */ color: rgb(15, 72, 93);
/* oklch */ color: oklch(37.7% 0.066 227.9);

Tailwind

colors: {
  custom: {
    50: '#5c7b8b',
    500: '#0f485d',
    950: '#000000',
  },
}

SCSS

$custom: #0f485d;
$custom-light: #5c7b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f485d",
  "rgb": {
    "r": 15,
    "g": 72,
    "b": 93
  },
  "hsl": {
    "h": 196.154,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.37676,
    "c": 0.06618,
    "h": 227.9
  },
  "luminance": 0.05527
}

Semantic roles & 50–950 ramp

primary

#0F485D

secondary

#964D31

accent

#6A39EF

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #0F485D

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

Preview Lab → · Contrast checker → · Palette generator →