#0B414B#0B414B

#0B414B is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.7% C 0.056 H 213.3°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#0B414B
RGB	rgb(11, 65, 75)
HSL	hsl(189, 74%, 17%)
HSV	hsv(189, 85%, 29%)
CMYK	cmyk(85.3%, 13.3%, 0%, 70.6%)
CIE-LAB	lab(24.83, -12.89, -10.95)
CIE-LCH	lch(24.83, 16.91, 220.33°)
OKLab	oklab(34.69% -0.0464 -0.0305)
OKLCH	oklch(34.69% 0.056 213.3)
XYZ	xyz(3.2978, 4.3593, 7.3229)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B414B #4B150B

analogous

#0B4B35 #0B414B #0B214B

triadic

#0B414B #4B0B41 #414B0B

tetradic

#0B414B #350B4B #4B150B #214B0B

square

#0B414B #350B4B #4B150B #214B0B

split-complementary

#0B414B #4B0B21 #4B350B

monochromatic

#04171B #04171B #0B414B #136F80 #1B9EB6

Accessibility & contrast

On white

11.22

#0B414B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0B414B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B414B

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B414B	#FFFFFF	#000000	##FFFFFF
##0B414B	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3E4C

Deuteranopia (green-blind)

#31384B

Tritanopia (blue-blind)

#004544

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b414b;
/* rgb */ color: rgb(11, 65, 75);
/* oklch */ color: oklch(34.7% 0.056 213.3);

Tailwind

colors: {
  custom: {
    50: '#57757d',
    500: '#0b414b',
    950: '#000000',
  },
}

SCSS

$custom: #0b414b;
$custom-light: #57757d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b414b",
  "rgb": {
    "r": 11,
    "g": 65,
    "b": 75
  },
  "hsl": {
    "h": 189.375,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.34685,
    "c": 0.05552,
    "h": 213.3
  },
  "luminance": 0.0436
}

Semantic roles & 50–950 ramp

primary

#0B414B

secondary

#87392B

accent

#5437F1

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0B414B

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

Preview Lab → · Contrast checker → · Palette generator →