#0F4C6A#0F4C6A

#0F4C6A is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.5% C 0.077 H 235.9°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F4C6A
RGB	rgb(15, 76, 106)
HSL	hsl(200, 75%, 24%)
HSV	hsv(200, 86%, 42%)
CMYK	cmyk(85.8%, 28.3%, 0%, 58.4%)
CIE-LAB	lab(30.18, -7.06, -22.67)
CIE-LCH	lch(30.18, 23.74, 252.69°)
OKLab	oklab(39.48% -0.0434 -0.0641)
OKLCH	oklch(39.48% 0.077 235.9)
XYZ	xyz(5.3819, 6.3104, 14.5672)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4C6A #6A2D0F

analogous

#0F6A5A #0F4C6A #0F1E6A

triadic

#0F4C6A #6A0F4C #4C6A0F

tetradic

#0F4C6A #5A0F6A #6A2D0F #1E6A0F

square

#0F4C6A #5A0F6A #6A2D0F #1E6A0F

split-complementary

#0F4C6A #6A0F1E #6A5A0F

monochromatic

#04131B #072634 #0F4C6A #1772A0 #1E99D5

Accessibility & contrast

On white

9.28

#0F4C6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#0F4C6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4C6A

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4C6A	#FFFFFF	#000000	##FFFFFF
##0F4C6A	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4C6B

Deuteranopia (green-blind)

#314369

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #0f4c6a;
/* rgb */ color: rgb(15, 76, 106);
/* oklch */ color: oklch(39.5% 0.077 235.9);

Tailwind

colors: {
  custom: {
    50: '#5f7e94',
    500: '#0f4c6a',
    950: '#000000',
  },
}

SCSS

$custom: #0f4c6a;
$custom-light: #5f7e94;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4c6a",
  "rgb": {
    "r": 15,
    "g": 76,
    "b": 106
  },
  "hsl": {
    "h": 199.78,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39481,
    "c": 0.07737,
    "h": 235.9
  },
  "luminance": 0.06311
}

Semantic roles & 50–950 ramp

primary

#0F4C6A

secondary

#A25732

accent

#7436F2

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#05090D

muted

#7A7B7E

Preview Lab

Preview with #0F4C6A

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

Preview Lab → · Contrast checker → · Palette generator →