#0F4060#0F4060

#0F4060 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.7% C 0.075 H 242.5°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#0F4060
RGB	rgb(15, 64, 96)
HSL	hsl(204, 73%, 22%)
HSV	hsv(204, 84%, 38%)
CMYK	cmyk(84.4%, 33.3%, 0%, 62.4%)
CIE-LAB	lab(25.60, -3.38, -23.46)
CIE-LCH	lch(25.60, 23.70, 261.81°)
OKLab	oklab(35.67% -0.0347 -0.0665)
OKLCH	oklch(35.67% 0.075 242.5)
XYZ	xyz(4.1409, 4.6124, 11.7361)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4060 #602F0F

analogous

#0F6058 #0F4060 #0F1760

triadic

#0F4060 #600F40 #40600F

tetradic

#0F4060 #580F60 #602F0F #17600F

square

#0F4060 #580F60 #602F0F #17600F

split-complementary

#0F4060 #600F17 #60580F

monochromatic

#04121A #071D2B #0F4060 #176395 #2087CA

Accessibility & contrast

On white

10.92

#0F4060 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0F4060 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4060

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4060	#FFFFFF	#000000	##FFFFFF
##0F4060	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314161

Deuteranopia (green-blind)

#26395F

Tritanopia (blue-blind)

#00484B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f4060;
/* rgb */ color: rgb(15, 64, 96);
/* oklch */ color: oklch(35.7% 0.075 242.5);

Tailwind

colors: {
  custom: {
    50: '#5c748d',
    500: '#0f4060',
    950: '#000000',
  },
}

SCSS

$custom: #0f4060;
$custom-light: #5c748d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4060",
  "rgb": {
    "r": 15,
    "g": 64,
    "b": 96
  },
  "hsl": {
    "h": 203.704,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.35671,
    "c": 0.07502,
    "h": 242.5
  },
  "luminance": 0.04613
}

Semantic roles & 50–950 ramp

primary

#0F4060

secondary

#995B32

accent

#8138F0

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #0F4060

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

Preview Lab → · Contrast checker → · Palette generator →