#0F434D#0F434D

#0F434D is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.5% C 0.055 H 213.5°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#0F434D
RGB	rgb(15, 67, 77)
HSL	hsl(190, 67%, 18%)
HSV	hsv(190, 81%, 30%)
CMYK	cmyk(80.5%, 13%, 0%, 69.8%)
CIE-LAB	lab(25.72, -12.79, -10.89)
CIE-LCH	lch(25.72, 16.80, 220.41°)
OKLab	oklab(35.46% -0.0459 -0.0303)
OKLCH	oklch(35.46% 0.055 213.5)
XYZ	xyz(3.5431, 4.6513, 7.7308)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F434D #4D190F

analogous

#0F4D38 #0F434D #0F244D

triadic

#0F434D #4D0F43 #434D0F

tetradic

#0F434D #380F4D #4D190F #244D0F

square

#0F434D #380F4D #4D190F #244D0F

split-complementary

#0F434D #4D0F24 #4D380F

monochromatic

#05161A #05161A #0F434D #197080 #239CB3

Accessibility & contrast

On white

10.88

#0F434D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F434D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F434D

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F434D	#FFFFFF	#000000	##FFFFFF
##0F434D	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404E

Deuteranopia (green-blind)

#333A4D

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f434d;
/* rgb */ color: rgb(15, 67, 77);
/* oklch */ color: oklch(35.5% 0.055 213.5);

Tailwind

colors: {
  custom: {
    50: '#59777e',
    500: '#0f434d',
    950: '#000000',
  },
}

SCSS

$custom: #0f434d;
$custom-light: #59777e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f434d",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 77
  },
  "hsl": {
    "h": 189.677,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.35459,
    "c": 0.055,
    "h": 213.5
  },
  "luminance": 0.04652
}

Semantic roles & 50–950 ramp

primary

#0F434D

secondary

#873F31

accent

#593EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F434D

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

Preview Lab → · Contrast checker → · Palette generator →