#0F5160#0F5160

#0F5160 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.3% C 0.066 H 217.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F5160
RGB	rgb(15, 81, 96)
HSL	hsl(191, 73%, 22%)
HSV	hsv(191, 84%, 38%)
CMYK	cmyk(84.4%, 15.6%, 0%, 62.4%)
CIE-LAB	lab(31.42, -13.97, -14.42)
CIE-LCH	lch(31.42, 20.07, 225.91°)
OKLab	oklab(40.32% -0.0528 -0.0403)
OKLCH	oklch(40.32% 0.066 217.3)
XYZ	xyz(5.2499, 6.8303, 12.1058)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5160 #601E0F

analogous

#0F6047 #0F5160 #0F2960

triadic

#0F5160 #600F51 #51600F

tetradic

#0F5160 #470F60 #601E0F #29600F

square

#0F5160 #470F60 #601E0F #29600F

split-complementary

#0F5160 #600F29 #60470F

monochromatic

#04161A #07242B #0F5160 #177E95 #20AACA

Accessibility & contrast

On white

8.87

#0F5160 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#0F5160 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5160

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5160	#FFFFFF	#000000	##FFFFFF
##0F5160	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474E61

Deuteranopia (green-blind)

#3C4760

Tritanopia (blue-blind)

#005656

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5160;
/* rgb */ color: rgb(15, 81, 96);
/* oklch */ color: oklch(40.3% 0.066 217.3);

Tailwind

colors: {
  custom: {
    50: '#5d828d',
    500: '#0f5160',
    950: '#000000',
  },
}

SCSS

$custom: #0f5160;
$custom-light: #5d828d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5160",
  "rgb": {
    "r": 15,
    "g": 81,
    "b": 96
  },
  "hsl": {
    "h": 191.111,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40316,
    "c": 0.06644,
    "h": 217.3
  },
  "luminance": 0.06831
}

Semantic roles & 50–950 ramp

primary

#0F5160

secondary

#994532

accent

#5A38F0

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0F5160

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

Preview Lab → · Contrast checker → · Palette generator →