#0F3142#0F3142

#0F3142 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.7% C 0.050 H 233.8°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#0F3142
RGB	rgb(15, 49, 66)
HSL	hsl(200, 63%, 16%)
HSV	hsv(200, 77%, 26%)
CMYK	cmyk(77.3%, 25.8%, 0%, 74.1%)
CIE-LAB	lab(18.76, -5.67, -14.23)
CIE-LCH	lch(18.76, 15.32, 248.26°)
OKLab	oklab(29.72% -0.0293 -0.04)
OKLCH	oklch(29.72% 0.05 233.8)
XYZ	xyz(2.2783, 2.6913, 5.5526)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3142 #42200F

analogous

#0F4239 #0F3142 #0F1742

triadic

#0F3142 #420F31 #31420F

tetradic

#0F3142 #390F42 #42200F #17420F

square

#0F3142 #390F42 #42200F #17420F

split-complementary

#0F3142 #420F17 #42390F

monochromatic

#061319 #061319 #0F3142 #1A5674 #267BA6

Accessibility & contrast

On white

13.65

#0F3142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0F3142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3142

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3142	#FFFFFF	#000000	##FFFFFF
##0F3142	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293043

Deuteranopia (green-blind)

#222B42

Tritanopia (blue-blind)

#003637

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f3142;
/* rgb */ color: rgb(15, 49, 66);
/* oklch */ color: oklch(29.7% 0.050 233.8);

Tailwind

colors: {
  custom: {
    50: '#556976',
    500: '#0f3142',
    950: '#000000',
  },
}

SCSS

$custom: #0f3142;
$custom-light: #556976;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3142",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 200,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.29718,
    "c": 0.04953,
    "h": 233.8
  },
  "luminance": 0.02692
}

Semantic roles & 50–950 ramp

primary

#0F3142

secondary

#7C4A30

accent

#7942E6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F3142

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

Preview Lab → · Contrast checker → · Palette generator →