#0F4C52#0F4C52

#0F4C52 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.3% C 0.059 H 204.9°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#0F4C52
RGB	rgb(15, 76, 82)
HSL	hsl(185, 69%, 19%)
HSV	hsv(185, 82%, 32%)
CMYK	cmyk(81.7%, 7.3%, 0%, 67.8%)
CIE-LAB	lab(29.11, -16.21, -8.99)
CIE-LCH	lch(29.11, 18.53, 209.03°)
OKLab	oklab(38.26% -0.0538 -0.025)
OKLCH	oklch(38.26% 0.059 204.9)
XYZ	xyz(4.3038, 5.8791, 8.8890)
Luminance	0.0588 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4C52 #52150F

analogous

#0F5237 #0F4C52 #0F2B52

triadic

#0F4C52 #520F4C #4C520F

tetradic

#0F4C52 #370F52 #52150F #2B520F

square

#0F4C52 #370F52 #52150F #2B520F

split-complementary

#0F4C52 #520F2B #52370F

monochromatic

#05181A #061C1E #0F4C52 #187C86 #22ACB9

Accessibility & contrast

On white

9.65

#0F4C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#0F4C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4C52

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4C52	#FFFFFF	#000000	##FFFFFF
##0F4C52	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454952

Deuteranopia (green-blind)

#3C4252

Tritanopia (blue-blind)

#00504E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0f4c52;
/* rgb */ color: rgb(15, 76, 82);
/* oklch */ color: oklch(38.3% 0.059 204.9);

Tailwind

colors: {
  custom: {
    50: '#5b7e82',
    500: '#0f4c52',
    950: '#000000',
  },
}

SCSS

$custom: #0f4c52;
$custom-light: #5b7e82;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4c52",
  "rgb": {
    "r": 15,
    "g": 76,
    "b": 82
  },
  "hsl": {
    "h": 185.373,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.38261,
    "c": 0.05936,
    "h": 204.9
  },
  "luminance": 0.0588
}

Semantic roles & 50–950 ramp

primary

#0F4C52

secondary

#8C3931

accent

#4C3CEC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0F4C52

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

Preview Lab → · Contrast checker → · Palette generator →