#0B2F46#0B2F46

#0B2F46 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.2% C 0.058 H 241.2°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#0B2F46
RGB	rgb(11, 47, 70)
HSL	hsl(203, 73%, 16%)
HSV	hsv(203, 84%, 27%)
CMYK	cmyk(84.3%, 32.9%, 0%, 72.5%)
CIE-LAB	lab(18.13, -3.32, -17.96)
CIE-LCH	lch(18.13, 18.27, 259.52°)
OKLab	oklab(29.25% -0.0279 -0.0508)
OKLCH	oklch(29.25% 0.058 241.2)
XYZ	xyz(2.2596, 2.5461, 6.1655)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2F46 #46220B

analogous

#0B463F #0B2F46 #0B1146

triadic

#0B2F46 #460B2F #2F460B

tetradic

#0B2F46 #3F0B46 #46220B #11460B

square

#0B2F46 #3F0B46 #46220B #11460B

split-complementary

#0B2F46 #460B11 #463F0B

monochromatic

#04121A #04121A #0B2F46 #13537B #1C76B0

Accessibility & contrast

On white

13.91

#0B2F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0B2F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2F46

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2F46	#FFFFFF	#000000	##FFFFFF
##0B2F46	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242F47

Deuteranopia (green-blind)

#1C2A46

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0b2f46;
/* rgb */ color: rgb(11, 47, 70);
/* oklch */ color: oklch(29.2% 0.058 241.2);

Tailwind

colors: {
  custom: {
    50: '#546779',
    500: '#0b2f46',
    950: '#000000',
  },
}

SCSS

$custom: #0b2f46;
$custom-light: #546779;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2f46",
  "rgb": {
    "r": 11,
    "g": 47,
    "b": 70
  },
  "hsl": {
    "h": 203.39,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.29246,
    "c": 0.05799,
    "h": 241.2
  },
  "luminance": 0.02546
}

Semantic roles & 50–950 ramp

primary

#0B2F46

secondary

#824D2A

accent

#8038F0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0B2F46

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

Preview Lab → · Contrast checker → · Palette generator →