#0B2D45#0B2D45

#0B2D45 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.6% C 0.058 H 243.6°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#0B2D45
RGB	rgb(11, 45, 69)
HSL	hsl(205, 73%, 16%)
HSV	hsv(205, 84%, 27%)
CMYK	cmyk(84.1%, 34.8%, 0%, 72.9%)
CIE-LAB	lab(17.35, -2.36, -18.49)
CIE-LCH	lch(17.35, 18.64, 262.73°)
OKLab	oklab(28.62% -0.026 -0.0524)
OKLCH	oklch(28.62% 0.058 243.6)
XYZ	xyz(2.1502, 2.3773, 5.9746)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2D45 #45230B

analogous

#0B4540 #0B2D45 #0B1045

triadic

#0B2D45 #450B2D #2D450B

tetradic

#0B2D45 #400B45 #45230B #10450B

square

#0B2D45 #400B45 #45230B #10450B

split-complementary

#0B2D45 #450B10 #45400B

monochromatic

#04111A #04111A #0B2D45 #134F7A #1C72AF

Accessibility & contrast

On white

14.23

#0B2D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0B2D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2D45

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2D45	#FFFFFF	#000000	##FFFFFF
##0B2D45	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222E46

Deuteranopia (green-blind)

#1A2845

Tritanopia (blue-blind)

#003336

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0b2d45;
/* rgb */ color: rgb(11, 45, 69);
/* oklch */ color: oklch(28.6% 0.058 243.6);

Tailwind

colors: {
  custom: {
    50: '#546579',
    500: '#0b2d45',
    950: '#000000',
  },
}

SCSS

$custom: #0b2d45;
$custom-light: #546579;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2d45",
  "rgb": {
    "r": 11,
    "g": 45,
    "b": 69
  },
  "hsl": {
    "h": 204.828,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.28617,
    "c": 0.05849,
    "h": 243.6
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#0B2D45

secondary

#814E2A

accent

#8439EF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030509

muted

#787A7B

Preview Lab

Preview with #0B2D45

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

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