#0F4B60#0F4B60

#0F4B60 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.7% C 0.068 H 226.8°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#0F4B60
RGB	rgb(15, 75, 96)
HSL	hsl(196, 73%, 22%)
HSV	hsv(196, 84%, 38%)
CMYK	cmyk(84.4%, 21.9%, 0%, 62.4%)
CIE-LAB	lab(29.36, -10.38, -17.59)
CIE-LCH	lch(29.36, 20.43, 239.45°)
OKLab	oklab(38.66% -0.0463 -0.0494)
OKLCH	oklch(38.66% 0.068 226.8)
XYZ	xyz(4.8235, 5.9776, 11.9636)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4B60 #60240F

analogous

#0F604D #0F4B60 #0F2260

triadic

#0F4B60 #600F4B #4B600F

tetradic

#0F4B60 #4D0F60 #60240F #22600F

square

#0F4B60 #4D0F60 #60240F #22600F

split-complementary

#0F4B60 #600F22 #604D0F

monochromatic

#04151A #07222B #0F4B60 #177495 #209ECA

Accessibility & contrast

On white

9.56

#0F4B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#0F4B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4B60

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4B60	#FFFFFF	#000000	##FFFFFF
##0F4B60	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404961

Deuteranopia (green-blind)

#354260

Tritanopia (blue-blind)

#005152

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0f4b60;
/* rgb */ color: rgb(15, 75, 96);
/* oklch */ color: oklch(38.7% 0.068 226.8);

Tailwind

colors: {
  custom: {
    50: '#5d7d8d',
    500: '#0f4b60',
    950: '#000000',
  },
}

SCSS

$custom: #0f4b60;
$custom-light: #5d7d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4b60",
  "rgb": {
    "r": 15,
    "g": 75,
    "b": 96
  },
  "hsl": {
    "h": 195.556,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.38661,
    "c": 0.06774,
    "h": 226.8
  },
  "luminance": 0.05978
}

Semantic roles & 50–950 ramp

primary

#0F4B60

secondary

#994C32

accent

#6838F0

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #0F4B60

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

Preview Lab → · Contrast checker → · Palette generator →