#0B413F#0B413F

#0B413F is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.1% C 0.054 H 191.2°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#0B413F
RGB	rgb(11, 65, 63)
HSL	hsl(178, 71%, 15%)
HSV	hsv(178, 83%, 25%)
CMYK	cmyk(83.1%, 0%, 3.1%, 74.5%)
CIE-LAB	lab(24.35, -17.25, -3.72)
CIE-LCH	lch(24.35, 17.65, 192.17°)
OKLab	oklab(34.15% -0.0525 -0.0104)
OKLCH	oklch(34.15% 0.054 191.2)
XYZ	xyz(2.9251, 4.2103, 5.3602)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B413F #410B0D

analogous

#0B4124 #0B413F #0B2841

triadic

#0B413F #3F0B41 #413F0B

tetradic

#0B413F #240B41 #410B0D #28410B

square

#0B413F #240B41 #410B0D #28410B

split-complementary

#0B413F #410B28 #41240B

monochromatic

#041A19 #041A19 #0B413F #147572 #1DAAA4

Accessibility & contrast

On white

11.40

#0B413F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#0B413F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B413F

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B413F	#FFFFFF	#000000	##FFFFFF
##0B413F	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3D3F

Deuteranopia (green-blind)

#35373F

Tritanopia (blue-blind)

#004340

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0b413f;
/* rgb */ color: rgb(11, 65, 63);
/* oklch */ color: oklch(34.1% 0.054 191.2);

Tailwind

colors: {
  custom: {
    50: '#557674',
    500: '#0b413f',
    950: '#000000',
  },
}

SCSS

$custom: #0b413f;
$custom-light: #557674;
$custom-dark: #000000;

JSON

{
  "hex": "#0b413f",
  "rgb": {
    "r": 11,
    "g": 65,
    "b": 63
  },
  "hsl": {
    "h": 177.778,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.34148,
    "c": 0.05352,
    "h": 191.2
  },
  "luminance": 0.04211
}

Semantic roles & 50–950 ramp

primary

#0B413F

secondary

#7E2A2D

accent

#3A41EE

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0B413F

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

Preview Lab → · Contrast checker → · Palette generator →