#0F505C#0F505C

#0F505C is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.8% C 0.064 H 213.4°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F505C
RGB	rgb(15, 80, 92)
HSL	hsl(189, 72%, 21%)
HSV	hsv(189, 84%, 36%)
CMYK	cmyk(83.7%, 13%, 0%, 63.9%)
CIE-LAB	lab(30.90, -14.87, -12.66)
CIE-LCH	lch(30.90, 19.53, 220.41°)
OKLab	oklab(39.85% -0.0535 -0.0353)
OKLCH	oklch(39.85% 0.064 213.4)
XYZ	xyz(4.9966, 6.6110, 11.1358)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F505C #5C1B0F

analogous

#0F5C41 #0F505C #0F295C

triadic

#0F505C #5C0F50 #505C0F

tetradic

#0F505C #410F5C #5C1B0F #295C0F

square

#0F505C #410F5C #5C1B0F #295C0F

split-complementary

#0F505C #5C0F29 #5C410F

monochromatic

#04171A #062227 #0F505C #187E91 #20ACC5

Accessibility & contrast

On white

9.04

#0F505C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#0F505C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F505C

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F505C	#FFFFFF	#000000	##FFFFFF
##0F505C	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474D5D

Deuteranopia (green-blind)

#3D455C

Tritanopia (blue-blind)

#005554

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #0f505c;
/* rgb */ color: rgb(15, 80, 92);
/* oklch */ color: oklch(39.8% 0.064 213.4);

Tailwind

colors: {
  custom: {
    50: '#5d818a',
    500: '#0f505c',
    950: '#000000',
  },
}

SCSS

$custom: #0f505c;
$custom-light: #5d818a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f505c",
  "rgb": {
    "r": 15,
    "g": 80,
    "b": 92
  },
  "hsl": {
    "h": 189.351,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39847,
    "c": 0.06415,
    "h": 213.4
  },
  "luminance": 0.06612
}

Semantic roles & 50–950 ramp

primary

#0F505C

secondary

#954131

accent

#5539EF

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F505C

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

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