#0A3246#0A3246

#0A3246 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.056 H 235.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#0A3246
RGB	rgb(10, 50, 70)
HSL	hsl(200, 75%, 16%)
HSV	hsv(200, 86%, 27%)
CMYK	cmyk(85.7%, 28.6%, 0%, 72.5%)
CIE-LAB	lab(19.17, -5.51, -16.33)
CIE-LCH	lch(19.17, 17.23, 251.34°)
OKLab	oklab(30.07% -0.0319 -0.046)
OKLCH	oklch(30.07% 0.056 235.3)
XYZ	xyz(2.3708, 2.7876, 6.2063)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3246 #461E0A

analogous

#0A463C #0A3246 #0A1446

triadic

#0A3246 #460A32 #32460A

tetradic

#0A3246 #3C0A46 #461E0A #14460A

square

#0A3246 #3C0A46 #461E0A #14460A

split-complementary

#0A3246 #460A14 #463C0A

monochromatic

#04131B #04131B #0A3246 #12587C #197EB1

Accessibility & contrast

On white

13.48

#0A3246 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0A3246 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3246

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3246	#FFFFFF	#000000	##FFFFFF
##0A3246	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283247

Deuteranopia (green-blind)

#202C46

Tritanopia (blue-blind)

#003739

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0a3246;
/* rgb */ color: rgb(10, 50, 70);
/* oklch */ color: oklch(30.1% 0.056 235.3);

Tailwind

colors: {
  custom: {
    50: '#546979',
    500: '#0a3246',
    950: '#000000',
  },
}

SCSS

$custom: #0a3246;
$custom-light: #546979;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3246",
  "rgb": {
    "r": 10,
    "g": 50,
    "b": 70
  },
  "hsl": {
    "h": 200,
    "s": 75,
    "l": 15.686
  },
  "oklch": {
    "l": 0.30068,
    "c": 0.05602,
    "h": 235.3
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#0A3246

secondary

#834729

accent

#7536F2

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0A3246

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

Preview Lab → · Contrast checker → · Palette generator →