#0F434C#0F434C

#0F434C is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.4% C 0.054 H 211.7°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F434C
RGB	rgb(15, 67, 76)
HSL	hsl(189, 67%, 18%)
HSV	hsv(189, 80%, 30%)
CMYK	cmyk(80.3%, 11.8%, 0%, 70.2%)
CIE-LAB	lab(25.68, -13.16, -10.30)
CIE-LCH	lch(25.68, 16.71, 218.04°)
OKLab	oklab(35.41% -0.0463 -0.0287)
OKLCH	oklch(35.41% 0.055 211.7)
XYZ	xyz(3.5081, 4.6373, 7.5463)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F434C #4C180F

analogous

#0F4C36 #0F434C #0F254C

triadic

#0F434C #4C0F43 #434C0F

tetradic

#0F434C #360F4C #4C180F #254C0F

square

#0F434C #360F4C #4C180F #254C0F

split-complementary

#0F434C #4C0F25 #4C360F

monochromatic

#05171A #05171A #0F434C #19707F #239DB2

Accessibility & contrast

On white

10.89

#0F434C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F434C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F434C

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F434C	#FFFFFF	#000000	##FFFFFF
##0F434C	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404D

Deuteranopia (green-blind)

#333A4C

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f434c;
/* rgb */ color: rgb(15, 67, 76);
/* oklch */ color: oklch(35.4% 0.054 211.7);

Tailwind

colors: {
  custom: {
    50: '#58777e',
    500: '#0f434c',
    950: '#000000',
  },
}

SCSS

$custom: #0f434c;
$custom-light: #58777e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f434c",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 76
  },
  "hsl": {
    "h": 188.852,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35411,
    "c": 0.0545,
    "h": 211.7
  },
  "luminance": 0.04638
}

Semantic roles & 50–950 ramp

primary

#0F434C

secondary

#863D31

accent

#573EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F434C

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

Preview Lab → · Contrast checker → · Palette generator →