#0F5057#0F5057

#0F5057 is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.6% C 0.062 H 205.9°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F5057
RGB	rgb(15, 80, 87)
HSL	hsl(186, 71%, 20%)
HSV	hsv(186, 83%, 34%)
CMYK	cmyk(82.8%, 8%, 0%, 65.9%)
CIE-LAB	lab(30.70, -16.68, -9.78)
CIE-LCH	lch(30.70, 19.34, 210.38°)
OKLab	oklab(39.62% -0.0559 -0.0272)
OKLCH	oklch(39.62% 0.062 205.9)
XYZ	xyz(4.7852, 6.5264, 10.0225)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5057 #57160F

analogous

#0F573A #0F5057 #0F2C57

triadic

#0F5057 #570F50 #50570F

tetradic

#0F5057 #3A0F57 #57160F #2C570F

square

#0F5057 #3A0F57 #57160F #2C570F

split-complementary

#0F5057 #570F2C #573A0F

monochromatic

#05181A #062023 #0F5057 #18808B #21B0BF

Accessibility & contrast

On white

9.11

#0F5057 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#0F5057 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5057

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5057	#FFFFFF	#000000	##FFFFFF
##0F5057	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C57

Deuteranopia (green-blind)

#3F4557

Tritanopia (blue-blind)

#005452

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #0f5057;
/* rgb */ color: rgb(15, 80, 87);
/* oklch */ color: oklch(39.6% 0.062 205.9);

Tailwind

colors: {
  custom: {
    50: '#5c8186',
    500: '#0f5057',
    950: '#000000',
  },
}

SCSS

$custom: #0f5057;
$custom-light: #5c8186;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5057",
  "rgb": {
    "r": 15,
    "g": 80,
    "b": 87
  },
  "hsl": {
    "h": 185.833,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.39618,
    "c": 0.06218,
    "h": 205.9
  },
  "luminance": 0.06527
}

Semantic roles & 50–950 ramp

primary

#0F5057

secondary

#913A31

accent

#4C3AED

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F5057

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

Preview Lab → · Contrast checker → · Palette generator →