#0F415C#0F415C

#0F415C is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.069 H 237.5°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#0F415C
RGB	rgb(15, 65, 92)
HSL	hsl(201, 72%, 21%)
HSV	hsv(201, 84%, 36%)
CMYK	cmyk(83.7%, 29.3%, 0%, 63.9%)
CIE-LAB	lab(25.73, -5.67, -20.67)
CIE-LCH	lch(25.73, 21.43, 254.65°)
OKLab	oklab(35.7% -0.0372 -0.0584)
OKLCH	oklch(35.7% 0.069 237.5)
XYZ	xyz(4.0183, 4.6544, 10.8097)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F415C #5C2A0F

analogous

#0F5C50 #0F415C #0F1A5C

triadic

#0F415C #5C0F41 #415C0F

tetradic

#0F415C #500F5C #5C2A0F #1A5C0F

square

#0F415C #500F5C #5C2A0F #1A5C0F

split-complementary

#0F415C #5C0F1A #5C500F

monochromatic

#04131A #061C27 #0F415C #186691 #208BC5

Accessibility & contrast

On white

10.88

#0F415C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F415C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F415C

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F415C	#FFFFFF	#000000	##FFFFFF
##0F415C	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34415D

Deuteranopia (green-blind)

#2A3A5C

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f415c;
/* rgb */ color: rgb(15, 65, 92);
/* oklch */ color: oklch(35.7% 0.069 237.5);

Tailwind

colors: {
  custom: {
    50: '#5b758a',
    500: '#0f415c',
    950: '#000000',
  },
}

SCSS

$custom: #0f415c;
$custom-light: #5b758a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f415c",
  "rgb": {
    "r": 15,
    "g": 65,
    "b": 92
  },
  "hsl": {
    "h": 201.039,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.357,
    "c": 0.06923,
    "h": 237.5
  },
  "luminance": 0.04655
}

Semantic roles & 50–950 ramp

primary

#0F415C

secondary

#955431

accent

#7939EF

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0F415C

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

Preview Lab → · Contrast checker → · Palette generator →