#0F4952#0F4952

#0F4952 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.4% C 0.058 H 210.3°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#0F4952
RGB	rgb(15, 73, 82)
HSL	hsl(188, 69%, 19%)
HSV	hsv(188, 82%, 32%)
CMYK	cmyk(81.7%, 11%, 0%, 67.8%)
CIE-LAB	lab(28.05, -14.48, -10.60)
CIE-LCH	lch(28.05, 17.94, 216.20°)
OKLab	oklab(37.41% -0.0504 -0.0295)
OKLCH	oklch(37.41% 0.058 210.3)
XYZ	xyz(4.1019, 5.4753, 8.8217)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4952 #52180F

analogous

#0F523A #0F4952 #0F2852

triadic

#0F4952 #520F49 #49520F

tetradic

#0F4952 #3A0F52 #52180F #28520F

square

#0F4952 #3A0F52 #52180F #28520F

split-complementary

#0F4952 #520F28 #523A0F

monochromatic

#05171A #061B1E #0F4952 #187786 #22A5B9

Accessibility & contrast

On white

10.02

#0F4952 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0F4952 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4952

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4952	#FFFFFF	#000000	##FFFFFF
##0F4952	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414653

Deuteranopia (green-blind)

#383F52

Tritanopia (blue-blind)

#004D4C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4952;
/* rgb */ color: rgb(15, 73, 82);
/* oklch */ color: oklch(37.4% 0.058 210.3);

Tailwind

colors: {
  custom: {
    50: '#5a7c82',
    500: '#0f4952',
    950: '#000000',
  },
}

SCSS

$custom: #0f4952;
$custom-light: #5a7c82;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4952",
  "rgb": {
    "r": 15,
    "g": 73,
    "b": 82
  },
  "hsl": {
    "h": 188.06,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37407,
    "c": 0.05841,
    "h": 210.3
  },
  "luminance": 0.05476
}

Semantic roles & 50–950 ramp

primary

#0F4952

secondary

#8C3D31

accent

#543CEC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4952

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

Preview Lab → · Contrast checker → · Palette generator →