#0A2344#0A2344

#0A2344 is a dark, moderate cyan. Relative luminance 0.017; OKLCH L 25.7% C 0.069 H 256.6°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#0A2344
RGB	rgb(10, 35, 68)
HSL	hsl(214, 74%, 15%)
HSV	hsv(214, 85%, 27%)
CMYK	cmyk(85.3%, 48.5%, 0%, 73.3%)
CIE-LAB	lab(13.73, 4.36, -23.55)
CIE-LCH	lch(13.73, 23.95, 280.48°)
OKLab	oklab(25.75% -0.0161 -0.0674)
OKLCH	oklch(25.75% 0.069 256.6)
XYZ	xyz(1.7692, 1.6837, 5.6995)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2344 #442B0A

analogous

#0A4044 #0A2344 #0E0A44

triadic

#0A2344 #440A23 #23440A

tetradic

#0A2344 #440A40 #442B0A #0A440E

square

#0A2344 #440A40 #442B0A #0A440E

split-complementary

#0A2344 #440E0A #40440A

monochromatic

#040E1B #040E1B #0A2344 #123E79 #1A5AAF

Accessibility & contrast

On white

15.71

#0A2344 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0A2344 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2344

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2344	#FFFFFF	#000000	##FFFFFF
##0A2344	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132645

Deuteranopia (green-blind)

#082143

Tritanopia (blue-blind)

#002B30

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0a2344;
/* rgb */ color: rgb(10, 35, 68);
/* oklch */ color: oklch(25.7% 0.069 256.6);

Tailwind

colors: {
  custom: {
    50: '#535d78',
    500: '#0a2344',
    950: '#000000',
  },
}

SCSS

$custom: #0a2344;
$custom-light: #535d78;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2344",
  "rgb": {
    "r": 10,
    "g": 35,
    "b": 68
  },
  "hsl": {
    "h": 214.138,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25748,
    "c": 0.06931,
    "h": 256.6
  },
  "luminance": 0.01684
}

Semantic roles & 50–950 ramp

primary

#0A2344

secondary

#815B29

accent

#A137F1

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0A2344

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

Preview Lab → · Contrast checker → · Palette generator →