#0B414E#0B414E

#0B414E is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.8% C 0.057 H 218.3°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#0B414E
RGB	rgb(11, 65, 78)
HSL	hsl(192, 75%, 17%)
HSV	hsv(192, 86%, 31%)
CMYK	cmyk(85.9%, 16.7%, 0%, 69.4%)
CIE-LAB	lab(24.96, -11.74, -12.72)
CIE-LCH	lch(24.96, 17.31, 227.29°)
OKLab	oklab(34.83% -0.045 -0.0356)
OKLCH	oklch(34.83% 0.057 218.3)
XYZ	xyz(3.4029, 4.4014, 7.8765)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B414E #4E180B

analogous

#0B4E3A #0B414E #0B1F4E

triadic

#0B414E #4E0B41 #414E0B

tetradic

#0B414E #3A0B4E #4E180B #1F4E0B

square

#0B414E #3A0B4E #4E180B #1F4E0B

split-complementary

#0B414E #4E0B1F #4E3A0B

monochromatic

#04161B #04161B #0B414E #136E84 #1A9AB9

Accessibility & contrast

On white

11.17

#0B414E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0B414E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B414E

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B414E	#FFFFFF	#000000	##FFFFFF
##0B414E	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393F4F

Deuteranopia (green-blind)

#30384E

Tritanopia (blue-blind)

#004545

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b414e;
/* rgb */ color: rgb(11, 65, 78);
/* oklch */ color: oklch(34.8% 0.057 218.3);

Tailwind

colors: {
  custom: {
    50: '#57757f',
    500: '#0b414e',
    950: '#000000',
  },
}

SCSS

$custom: #0b414e;
$custom-light: #57757f;
$custom-dark: #000000;

JSON

{
  "hex": "#0b414e",
  "rgb": {
    "r": 11,
    "g": 65,
    "b": 78
  },
  "hsl": {
    "h": 191.642,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.34834,
    "c": 0.05732,
    "h": 218.3
  },
  "luminance": 0.04402
}

Semantic roles & 50–950 ramp

primary

#0B414E

secondary

#8A3D2B

accent

#5A36F2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0B414E

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

Preview Lab → · Contrast checker → · Palette generator →