#0F415F#0F415F

#0F415F is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.073 H 240.3°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#0F415F
RGB	rgb(15, 65, 95)
HSL	hsl(203, 73%, 22%)
HSV	hsv(203, 84%, 37%)
CMYK	cmyk(84.2%, 31.6%, 0%, 62.7%)
CIE-LAB	lab(25.89, -4.45, -22.36)
CIE-LCH	lch(25.89, 22.80, 258.75°)
OKLab	oklab(35.88% -0.0361 -0.0633)
OKLCH	oklch(35.88% 0.073 240.3)
XYZ	xyz(4.1520, 4.7079, 11.5141)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F415F #5F2D0F

analogous

#0F5F55 #0F415F #0F195F

triadic

#0F415F #5F0F41 #415F0F

tetradic

#0F415F #550F5F #5F2D0F #195F0F

square

#0F415F #550F5F #5F2D0F #195F0F

split-complementary

#0F415F #5F0F19 #5F550F

monochromatic

#04121A #071D2A #0F415F #176594 #2089C9

Accessibility & contrast

On white

10.82

#0F415F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#0F415F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F415F

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F415F	#FFFFFF	#000000	##FFFFFF
##0F415F	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334160

Deuteranopia (green-blind)

#283A5E

Tritanopia (blue-blind)

#00494C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f415f;
/* rgb */ color: rgb(15, 65, 95);
/* oklch */ color: oklch(35.9% 0.073 240.3);

Tailwind

colors: {
  custom: {
    50: '#5c758c',
    500: '#0f415f',
    950: '#000000',
  },
}

SCSS

$custom: #0f415f;
$custom-light: #5c758c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f415f",
  "rgb": {
    "r": 15,
    "g": 65,
    "b": 95
  },
  "hsl": {
    "h": 202.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.35879,
    "c": 0.07287,
    "h": 240.3
  },
  "luminance": 0.04708
}

Semantic roles & 50–950 ramp

primary

#0F415F

secondary

#985832

accent

#7D38EF

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #0F415F

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

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