#0F3E4D#0F3E4D

#0F3E4D is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.0% C 0.055 H 223.6°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#0F3E4D
RGB	rgb(15, 62, 77)
HSL	hsl(195, 67%, 18%)
HSV	hsv(195, 81%, 30%)
CMYK	cmyk(80.5%, 19.5%, 0%, 69.8%)
CIE-LAB	lab(23.94, -9.73, -13.61)
CIE-LCH	lch(23.94, 16.73, 234.44°)
OKLab	oklab(34.03% -0.04 -0.0381)
OKLCH	oklch(34.03% 0.055 223.6)
XYZ	xyz(3.2586, 4.0822, 7.6360)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3E4D #4D1E0F

analogous

#0F4D3D #0F3E4D #0F1F4D

triadic

#0F3E4D #4D0F3E #3E4D0F

tetradic

#0F3E4D #3D0F4D #4D1E0F #1F4D0F

square

#0F3E4D #3D0F4D #4D1E0F #1F4D0F

split-complementary

#0F3E4D #4D0F1F #4D3D0F

monochromatic

#05151A #05151A #0F3E4D #196780 #2390B3

Accessibility & contrast

On white

11.56

#0F3E4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0F3E4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3E4D

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3E4D	#FFFFFF	#000000	##FFFFFF
##0F3E4D	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353C4E

Deuteranopia (green-blind)

#2D364D

Tritanopia (blue-blind)

#004343

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0f3e4d;
/* rgb */ color: rgb(15, 62, 77);
/* oklch */ color: oklch(34.0% 0.055 223.6);

Tailwind

colors: {
  custom: {
    50: '#58737e',
    500: '#0f3e4d',
    950: '#000000',
  },
}

SCSS

$custom: #0f3e4d;
$custom-light: #58737e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3e4d",
  "rgb": {
    "r": 15,
    "g": 62,
    "b": 77
  },
  "hsl": {
    "h": 194.516,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34032,
    "c": 0.05526,
    "h": 223.6
  },
  "luminance": 0.04083
}

Semantic roles & 50–950 ramp

primary

#0F3E4D

secondary

#874631

accent

#673EEA

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F3E4D

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

Preview Lab → · Contrast checker → · Palette generator →