#0F4350#0F4350

#0F4350 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.6% C 0.057 H 218.5°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#0F4350
RGB	rgb(15, 67, 80)
HSL	hsl(192, 68%, 19%)
HSV	hsv(192, 81%, 31%)
CMYK	cmyk(81.3%, 16.3%, 0%, 68.6%)
CIE-LAB	lab(25.85, -11.66, -12.66)
CIE-LCH	lch(25.85, 17.21, 227.35°)
OKLab	oklab(35.6% -0.0445 -0.0353)
OKLCH	oklch(35.6% 0.057 218.5)
XYZ	xyz(3.6515, 4.6946, 8.3016)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4350 #501C0F

analogous

#0F503C #0F4350 #0F2250

triadic

#0F4350 #500F43 #43500F

tetradic

#0F4350 #3C0F50 #501C0F #22500F

square

#0F4350 #3C0F50 #501C0F #22500F

split-complementary

#0F4350 #500F22 #503C0F

monochromatic

#05161A #05181C #0F4350 #196E84 #2299B7

Accessibility & contrast

On white

10.83

#0F4350 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#0F4350 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4350

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4350	#FFFFFF	#000000	##FFFFFF
##0F4350	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4151

Deuteranopia (green-blind)

#323A50

Tritanopia (blue-blind)

#004747

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f4350;
/* rgb */ color: rgb(15, 67, 80);
/* oklch */ color: oklch(35.6% 0.057 218.5);

Tailwind

colors: {
  custom: {
    50: '#597781',
    500: '#0f4350',
    950: '#000000',
  },
}

SCSS

$custom: #0f4350;
$custom-light: #597781;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4350",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 80
  },
  "hsl": {
    "h": 192,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35605,
    "c": 0.0568,
    "h": 218.5
  },
  "luminance": 0.04695
}

Semantic roles & 50–950 ramp

primary

#0F4350

secondary

#8A4331

accent

#5F3DEB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F4350

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

Preview Lab → · Contrast checker → · Palette generator →