#0B2E48#0B2E48

#0B2E48 is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.1% C 0.062 H 245.0°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#0B2E48
RGB	rgb(11, 46, 72)
HSL	hsl(206, 73%, 16%)
HSV	hsv(206, 85%, 28%)
CMYK	cmyk(84.7%, 36.1%, 0%, 71.8%)
CIE-LAB	lab(17.89, -1.77, -19.70)
CIE-LCH	lch(17.89, 19.78, 264.88°)
OKLab	oklab(29.09% -0.026 -0.0559)
OKLCH	oklch(29.09% 0.062 245)
XYZ	xyz(2.2843, 2.4927, 6.4904)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2E48 #48250B

analogous

#0B4844 #0B2E48 #0B1048

triadic

#0B2E48 #480B2E #2E480B

tetradic

#0B2E48 #440B48 #48250B #10480B

square

#0B2E48 #440B48 #48250B #10480B

split-complementary

#0B2E48 #480B10 #48440B

monochromatic

#04111B #04111B #0B2E48 #13507D #1B72B2

Accessibility & contrast

On white

14.01

#0B2E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0B2E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2E48

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2E48	#FFFFFF	#000000	##FFFFFF
##0B2E48	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222F49

Deuteranopia (green-blind)

#192948

Tritanopia (blue-blind)

#003437

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0b2e48;
/* rgb */ color: rgb(11, 46, 72);
/* oklch */ color: oklch(29.1% 0.062 245.0);

Tailwind

colors: {
  custom: {
    50: '#55667b',
    500: '#0b2e48',
    950: '#000000',
  },
}

SCSS

$custom: #0b2e48;
$custom-light: #55667b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2e48",
  "rgb": {
    "r": 11,
    "g": 46,
    "b": 72
  },
  "hsl": {
    "h": 205.574,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.29094,
    "c": 0.06168,
    "h": 245
  },
  "luminance": 0.02493
}

Semantic roles & 50–950 ramp

primary

#0B2E48

secondary

#84512A

accent

#8638F0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030509

muted

#787A7B

Preview Lab

Preview with #0B2E48

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

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