#0B294A#0B294A

#0B294A is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.070 H 253.5°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#0B294A
RGB	rgb(11, 41, 74)
HSL	hsl(211, 74%, 17%)
HSV	hsv(211, 85%, 29%)
CMYK	cmyk(85.1%, 44.6%, 0%, 71%)
CIE-LAB	lab(16.26, 2.71, -23.64)
CIE-LCH	lch(16.26, 23.80, 276.54°)
OKLab	oklab(27.86% -0.02 -0.0675)
OKLCH	oklch(27.86% 0.07 253.5)
XYZ	xyz(2.1665, 2.1512, 6.7783)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B294A #4A2C0B

analogous

#0B494A #0B294A #0D0B4A

triadic

#0B294A #4A0B29 #294A0B

tetradic

#0B294A #4A0B49 #4A2C0B #0B4A0D

square

#0B294A #4A0B49 #4A2C0B #0B4A0D

split-complementary

#0B294A #4A0D0B #494A0B

monochromatic

#040F1B #040F1B #0B294A #13477F #1B64B5

Accessibility & contrast

On white

14.68

#0B294A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0B294A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B294A

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B294A	#FFFFFF	#000000	##FFFFFF
##0B294A	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192B4B

Deuteranopia (green-blind)

#0F2649

Tritanopia (blue-blind)

#003135

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0b294a;
/* rgb */ color: rgb(11, 41, 74);
/* oklch */ color: oklch(27.9% 0.070 253.5);

Tailwind

colors: {
  custom: {
    50: '#55627d',
    500: '#0b294a',
    950: '#000000',
  },
}

SCSS

$custom: #0b294a;
$custom-light: #55627d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b294a",
  "rgb": {
    "r": 11,
    "g": 41,
    "b": 74
  },
  "hsl": {
    "h": 211.429,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27861,
    "c": 0.07045,
    "h": 253.5
  },
  "luminance": 0.02151
}

Semantic roles & 50–950 ramp

primary

#0B294A

secondary

#865B2B

accent

#9837F1

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #0B294A

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

Preview Lab → · Contrast checker → · Palette generator →