#0B2C3E#0B2C3E

#0B2C3E is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.050 H 236.6°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#0B2C3E
RGB	rgb(11, 44, 62)
HSL	hsl(201, 70%, 14%)
HSV	hsv(201, 82%, 24%)
CMYK	cmyk(82.3%, 29%, 0%, 75.7%)
CIE-LAB	lab(16.60, -4.64, -14.85)
CIE-LCH	lch(16.60, 15.56, 252.65°)
OKLab	oklab(27.89% -0.0276 -0.0418)
OKLCH	oklch(27.89% 0.05 236.6)
XYZ	xyz(1.9079, 2.2201, 4.8845)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2C3E #3E1D0B

analogous

#0B3E37 #0B2C3E #0B133E

triadic

#0B2C3E #3E0B2C #2C3E0B

tetradic

#0B2C3E #370B3E #3E1D0B #133E0B

square

#0B2C3E #370B3E #3E1D0B #133E0B

split-complementary

#0B2C3E #3E0B13 #3E370B

monochromatic

#05121A #05121A #0B2C3E #145172 #1D76A6

Accessibility & contrast

On white

14.54

#0B2C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0B2C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2C3E

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2C3E	#FFFFFF	#000000	##FFFFFF
##0B2C3E	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C3F

Deuteranopia (green-blind)

#1C273E

Tritanopia (blue-blind)

#003132

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0b2c3e;
/* rgb */ color: rgb(11, 44, 62);
/* oklch */ color: oklch(27.9% 0.050 236.6);

Tailwind

colors: {
  custom: {
    50: '#526573',
    500: '#0b2c3e',
    950: '#000000',
  },
}

SCSS

$custom: #0b2c3e;
$custom-light: #526573;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2c3e",
  "rgb": {
    "r": 11,
    "g": 44,
    "b": 62
  },
  "hsl": {
    "h": 201.176,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.27892,
    "c": 0.05011,
    "h": 236.6
  },
  "luminance": 0.0222
}

Semantic roles & 50–950 ramp

primary

#0B2C3E

secondary

#7B472A

accent

#7A3BED

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030508

muted

#787A7B

Preview Lab

Preview with #0B2C3E

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

Preview Lab → · Contrast checker → · Palette generator →