#0F3D43#0F3D43

#0F3D43 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.3% C 0.049 H 207.5°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F3D43
RGB	rgb(15, 61, 67)
HSL	hsl(187, 63%, 16%)
HSV	hsv(187, 78%, 26%)
CMYK	cmyk(77.6%, 9%, 0%, 73.7%)
CIE-LAB	lab(23.15, -12.89, -8.18)
CIE-LCH	lch(23.15, 15.27, 212.39°)
OKLab	oklab(33.25% -0.0436 -0.0227)
OKLCH	oklch(33.25% 0.049 207.5)
XYZ	xyz(2.8784, 3.8440, 5.8994)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3D43 #43150F

analogous

#0F432F #0F3D43 #0F2343

triadic

#0F3D43 #430F3D #3D430F

tetradic

#0F3D43 #2F0F43 #43150F #23430F

square

#0F3D43 #2F0F43 #43150F #23430F

split-complementary

#0F3D43 #430F23 #432F0F

monochromatic

#061719 #061719 #0F3D43 #1A6B75 #2598A7

Accessibility & contrast

On white

11.87

#0F3D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0F3D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3D43

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3D43	#FFFFFF	#000000	##FFFFFF
##0F3D43	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373A43

Deuteranopia (green-blind)

#303543

Tritanopia (blue-blind)

#00403F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f3d43;
/* rgb */ color: rgb(15, 61, 67);
/* oklch */ color: oklch(33.3% 0.049 207.5);

Tailwind

colors: {
  custom: {
    50: '#567277',
    500: '#0f3d43',
    950: '#000000',
  },
}

SCSS

$custom: #0f3d43;
$custom-light: #567277;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3d43",
  "rgb": {
    "r": 15,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 186.923,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3325,
    "c": 0.04916,
    "h": 207.5
  },
  "luminance": 0.03844
}

Semantic roles & 50–950 ramp

primary

#0F3D43

secondary

#7D3930

accent

#5441E6

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F3D43

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

Preview Lab → · Contrast checker → · Palette generator →