#0F4456#0F4456

#0F4456 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.061 H 225.6°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#0F4456
RGB	rgb(15, 68, 86)
HSL	hsl(195, 70%, 20%)
HSV	hsv(195, 83%, 34%)
CMYK	cmyk(82.6%, 20.9%, 0%, 66.3%)
CIE-LAB	lab(26.47, -9.97, -15.61)
CIE-LCH	lch(26.47, 18.52, 237.45°)
OKLab	oklab(36.2% -0.0429 -0.0438)
OKLCH	oklch(36.2% 0.061 225.6)
XYZ	xyz(3.9431, 4.9072, 9.5417)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4456 #56210F

analogous

#0F5644 #0F4456 #0F2156

triadic

#0F4456 #560F44 #44560F

tetradic

#0F4456 #440F56 #56210F #21560F

square

#0F4456 #440F56 #56210F #21560F

split-complementary

#0F4456 #560F21 #56440F

monochromatic

#05151A #061B22 #0F4456 #186D8A #2196BE

Accessibility & contrast

On white

10.60

#0F4456 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0F4456 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4456

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4456	#FFFFFF	#000000	##FFFFFF
##0F4456	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4257

Deuteranopia (green-blind)

#313C56

Tritanopia (blue-blind)

#00494A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0f4456;
/* rgb */ color: rgb(15, 68, 86);
/* oklch */ color: oklch(36.2% 0.061 225.6);

Tailwind

colors: {
  custom: {
    50: '#5a7885',
    500: '#0f4456',
    950: '#000000',
  },
}

SCSS

$custom: #0f4456;
$custom-light: #5a7885;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4456",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 86
  },
  "hsl": {
    "h": 195.211,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36195,
    "c": 0.06132,
    "h": 225.6
  },
  "luminance": 0.04908
}

Semantic roles & 50–950 ramp

primary

#0F4456

secondary

#904931

accent

#683BED

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0F4456

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

Preview Lab → · Contrast checker → · Palette generator →