#0F5357#0F5357

#0F5357 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.5% C 0.064 H 201.0°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#0F5357
RGB	rgb(15, 83, 87)
HSL	hsl(183, 71%, 20%)
HSV	hsv(183, 83%, 34%)
CMYK	cmyk(82.8%, 4.6%, 0%, 65.9%)
CIE-LAB	lab(31.75, -18.36, -8.20)
CIE-LCH	lch(31.75, 20.10, 204.07°)
OKLab	oklab(40.47% -0.0593 -0.0228)
OKLCH	oklch(40.47% 0.064 201)
XYZ	xyz(5.0098, 6.9756, 10.0974)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5357 #57130F

analogous

#0F5737 #0F5357 #0F2F57

triadic

#0F5357 #570F53 #53570F

tetradic

#0F5357 #370F57 #57130F #2F570F

square

#0F5357 #370F57 #57130F #2F570F

split-complementary

#0F5357 #570F2F #57370F

monochromatic

#05191A #062123 #0F5357 #18858B #21B7BF

Accessibility & contrast

On white

8.77

#0F5357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#0F5357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5357

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5357	#FFFFFF	#000000	##FFFFFF
##0F5357	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F57

Deuteranopia (green-blind)

#424857

Tritanopia (blue-blind)

#005754

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f5357;
/* rgb */ color: rgb(15, 83, 87);
/* oklch */ color: oklch(40.5% 0.064 201.0);

Tailwind

colors: {
  custom: {
    50: '#5c8386',
    500: '#0f5357',
    950: '#000000',
  },
}

SCSS

$custom: #0f5357;
$custom-light: #5c8386;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5357",
  "rgb": {
    "r": 15,
    "g": 83,
    "b": 87
  },
  "hsl": {
    "h": 183.333,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40467,
    "c": 0.06352,
    "h": 201
  },
  "luminance": 0.06976
}

Semantic roles & 50–950 ramp

primary

#0F5357

secondary

#913631

accent

#443AED

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F5357

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

Preview Lab → · Contrast checker → · Palette generator →