#0B2E45#0B2E45

#0B2E45 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.058 H 241.9°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#0B2E45
RGB	rgb(11, 46, 69)
HSL	hsl(204, 73%, 16%)
HSV	hsv(204, 84%, 27%)
CMYK	cmyk(84.1%, 33.3%, 0%, 72.9%)
CIE-LAB	lab(17.71, -3.06, -17.93)
CIE-LCH	lch(17.71, 18.19, 260.32°)
OKLab	oklab(28.9% -0.0271 -0.0508)
OKLCH	oklch(28.9% 0.058 241.9)
XYZ	xyz(2.1888, 2.4546, 5.9875)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2E45 #45220B

analogous

#0B453F #0B2E45 #0B1145

triadic

#0B2E45 #450B2E #2E450B

tetradic

#0B2E45 #3F0B45 #45220B #11450B

square

#0B2E45 #3F0B45 #45220B #11450B

split-complementary

#0B2E45 #450B11 #453F0B

monochromatic

#04121A #04121A #0B2E45 #13517A #1C74AF

Accessibility & contrast

On white

14.08

#0B2E45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0B2E45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2E45

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2E45	#FFFFFF	#000000	##FFFFFF
##0B2E45	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232E46

Deuteranopia (green-blind)

#1B2945

Tritanopia (blue-blind)

#003436

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0b2e45;
/* rgb */ color: rgb(11, 46, 69);
/* oklch */ color: oklch(28.9% 0.058 241.9);

Tailwind

colors: {
  custom: {
    50: '#546678',
    500: '#0b2e45',
    950: '#000000',
  },
}

SCSS

$custom: #0b2e45;
$custom-light: #546678;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2e45",
  "rgb": {
    "r": 11,
    "g": 46,
    "b": 69
  },
  "hsl": {
    "h": 203.793,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.28899,
    "c": 0.05756,
    "h": 241.9
  },
  "luminance": 0.02455
}

Semantic roles & 50–950 ramp

primary

#0B2E45

secondary

#814D2A

accent

#8139EF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030509

muted

#787A7B

Preview Lab

Preview with #0B2E45

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

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