#0F4450#0F4450

#0F4450 is a dark, muted cyan. Relative luminance 0.048; OKLCH L 35.9% C 0.057 H 216.5°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#0F4450
RGB	rgb(15, 68, 80)
HSL	hsl(191, 68%, 19%)
HSV	hsv(191, 81%, 31%)
CMYK	cmyk(81.3%, 15%, 0%, 68.6%)
CIE-LAB	lab(26.20, -12.26, -12.12)
CIE-LCH	lch(26.20, 17.24, 224.66°)
OKLab	oklab(35.89% -0.0456 -0.0338)
OKLCH	oklch(35.89% 0.057 216.5)
XYZ	xyz(3.7115, 4.8145, 8.3216)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4450 #501B0F

analogous

#0F503B #0F4450 #0F2350

triadic

#0F4450 #500F44 #44500F

tetradic

#0F4450 #3B0F50 #501B0F #23500F

square

#0F4450 #3B0F50 #501B0F #23500F

split-complementary

#0F4450 #500F23 #503B0F

monochromatic

#05161A #05181C #0F4450 #197084 #229CB7

Accessibility & contrast

On white

10.70

#0F4450 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#0F4450 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4450

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4450	#FFFFFF	#000000	##FFFFFF
##0F4450	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4251

Deuteranopia (green-blind)

#333B50

Tritanopia (blue-blind)

#004848

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f4450;
/* rgb */ color: rgb(15, 68, 80);
/* oklch */ color: oklch(35.9% 0.057 216.5);

Tailwind

colors: {
  custom: {
    50: '#597881',
    500: '#0f4450',
    950: '#000000',
  },
}

SCSS

$custom: #0f4450;
$custom-light: #597881;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4450",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 80
  },
  "hsl": {
    "h": 191.077,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.3589,
    "c": 0.05678,
    "h": 216.5
  },
  "luminance": 0.04815
}

Semantic roles & 50–950 ramp

primary

#0F4450

secondary

#8A4131

accent

#5D3DEB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F4450

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

Preview Lab → · Contrast checker → · Palette generator →