#0F4E5A#0F4E5A

#0F4E5A is a dark, moderate teal. Relative luminance 0.063; OKLCH L 39.2% C 0.063 H 213.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#0F4E5A
RGB	rgb(15, 78, 90)
HSL	hsl(190, 71%, 21%)
HSV	hsv(190, 83%, 35%)
CMYK	cmyk(83.3%, 13.3%, 0%, 64.7%)
CIE-LAB	lab(30.13, -14.45, -12.57)
CIE-LCH	lch(30.13, 19.15, 221.03°)
OKLab	oklab(39.19% -0.0523 -0.0351)
OKLCH	oklch(39.19% 0.063 213.9)
XYZ	xyz(4.7661, 6.2879, 10.6334)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4E5A #5A1B0F

analogous

#0F5A40 #0F4E5A #0F285A

triadic

#0F4E5A #5A0F4E #4E5A0F

tetradic

#0F4E5A #400F5A #5A1B0F #285A0F

square

#0F4E5A #400F5A #5A1B0F #285A0F

split-complementary

#0F4E5A #5A0F28 #5A400F

monochromatic

#04171A #062126 #0F4E5A #187B8E #20A9C3

Accessibility & contrast

On white

9.30

#0F4E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#0F4E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4E5A

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4E5A	#FFFFFF	#000000	##FFFFFF
##0F4E5A	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454B5B

Deuteranopia (green-blind)

#3B445A

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #0f4e5a;
/* rgb */ color: rgb(15, 78, 90);
/* oklch */ color: oklch(39.2% 0.063 213.9);

Tailwind

colors: {
  custom: {
    50: '#5c7f88',
    500: '#0f4e5a',
    950: '#000000',
  },
}

SCSS

$custom: #0f4e5a;
$custom-light: #5c7f88;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4e5a",
  "rgb": {
    "r": 15,
    "g": 78,
    "b": 90
  },
  "hsl": {
    "h": 189.6,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39193,
    "c": 0.06294,
    "h": 213.9
  },
  "luminance": 0.06289
}

Semantic roles & 50–950 ramp

primary

#0F4E5A

secondary

#944131

accent

#573AEE

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0F4E5A

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

Preview Lab → · Contrast checker → · Palette generator →