#0A2C44#0A2C44

#0A2C44 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.2% C 0.059 H 243.8°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#0A2C44
RGB	rgb(10, 44, 68)
HSL	hsl(205, 74%, 15%)
HSV	hsv(205, 85%, 27%)
CMYK	cmyk(85.3%, 35.3%, 0%, 73.3%)
CIE-LAB	lab(16.91, -2.24, -18.51)
CIE-LCH	lch(16.91, 18.65, 263.11°)
OKLab	oklab(28.24% -0.0259 -0.0525)
OKLCH	oklch(28.24% 0.059 243.8)
XYZ	xyz(2.0688, 2.2830, 5.7993)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2C44 #44220A

analogous

#0A443F #0A2C44 #0A0F44

triadic

#0A2C44 #440A2C #2C440A

tetradic

#0A2C44 #3F0A44 #44220A #0F440A

square

#0A2C44 #3F0A44 #44220A #0F440A

split-complementary

#0A2C44 #440A0F #443F0A

monochromatic

#04111B #04111B #0A2C44 #124F79 #1A71AF

Accessibility & contrast

On white

14.42

#0A2C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A2C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2C44

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2C44	#FFFFFF	#000000	##FFFFFF
##0A2C44	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212D45

Deuteranopia (green-blind)

#192744

Tritanopia (blue-blind)

#003235

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2c44;
/* rgb */ color: rgb(10, 44, 68);
/* oklch */ color: oklch(28.2% 0.059 243.8);

Tailwind

colors: {
  custom: {
    50: '#536478',
    500: '#0a2c44',
    950: '#000000',
  },
}

SCSS

$custom: #0a2c44;
$custom-light: #536478;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2c44",
  "rgb": {
    "r": 10,
    "g": 44,
    "b": 68
  },
  "hsl": {
    "h": 204.828,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.28235,
    "c": 0.05851,
    "h": 243.8
  },
  "luminance": 0.02283
}

Semantic roles & 50–950 ramp

primary

#0A2C44

secondary

#814D29

accent

#8437F1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030509

muted

#787A7B

Preview Lab

Preview with #0A2C44

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

Preview Lab → · Contrast checker → · Palette generator →