#0F5359#0F5359

#0F5359 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.6% C 0.064 H 204.0°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F5359
RGB	rgb(15, 83, 89)
HSL	hsl(185, 71%, 20%)
HSV	hsv(185, 83%, 35%)
CMYK	cmyk(83.1%, 6.7%, 0%, 65.1%)
CIE-LAB	lab(31.83, -17.65, -9.35)
CIE-LCH	lch(31.83, 19.98, 207.92°)
OKLab	oklab(40.55% -0.0583 -0.026)
OKLCH	oklch(40.55% 0.064 204)
XYZ	xyz(5.0926, 7.0087, 10.5337)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5359 #59150F

analogous

#0F593A #0F5359 #0F2E59

triadic

#0F5359 #590F53 #53590F

tetradic

#0F5359 #3A0F59 #59150F #2E590F

square

#0F5359 #3A0F59 #59150F #2E590F

split-complementary

#0F5359 #590F2E #593A0F

monochromatic

#04181A #062225 #0F5359 #18848D #21B5C2

Accessibility & contrast

On white

8.74

#0F5359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#0F5359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5359

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5359	#FFFFFF	#000000	##FFFFFF
##0F5359	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F59

Deuteranopia (green-blind)

#414859

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f5359;
/* rgb */ color: rgb(15, 83, 89);
/* oklch */ color: oklch(40.6% 0.064 204.0);

Tailwind

colors: {
  custom: {
    50: '#5d8387',
    500: '#0f5359',
    950: '#000000',
  },
}

SCSS

$custom: #0f5359;
$custom-light: #5d8387;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5359",
  "rgb": {
    "r": 15,
    "g": 83,
    "b": 89
  },
  "hsl": {
    "h": 184.865,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40553,
    "c": 0.06384,
    "h": 204
  },
  "luminance": 0.07009
}

Semantic roles & 50–950 ramp

primary

#0F5359

secondary

#933931

accent

#483AEE

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F5359

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

Preview Lab → · Contrast checker → · Palette generator →