#0A3044#0A3044

#0A3044 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.4% C 0.055 H 236.4°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX#0A3044
RGBrgb(10, 48, 68)
HSLhsl(201, 74%, 15%)
HSVhsv(201, 85%, 27%)
CMYKcmyk(85.3%, 29.4%, 0%, 73.3%)
CIE-LABlab(18.35, -5.00, -16.26)
CIE-LCHlch(18.35, 17.01, 252.89°)
OKLaboklab(29.38% -0.0304 -0.0459)
OKLCHoklch(29.38% 0.055 236.4)
XYZxyz(2.2251, 2.5955, 5.8514)
Luminance0.0260 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A3044 #441E0A
analogous
#0A443B #0A3044 #0A1344
triadic
#0A3044 #440A30 #30440A
tetradic
#0A3044 #3B0A44 #441E0A #13440A
square
#0A3044 #3B0A44 #441E0A #13440A
split-complementary
#0A3044 #440A13 #443B0A
monochromatic
#04131B #04131B #0A3044 #125679 #1A7BAF

Accessibility & contrast

On white

13.82
#0A3044 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.52
#0A3044 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3044
13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A3044#FFFFFF#000000##FFFFFF
##0A30441.0013.821.5213.82
#FFFFFF13.821.0021.001.00
#0000001.5221.001.0021.00
##FFFFFF13.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#263045
Deuteranopia (green-blind)
#1F2A44
Tritanopia (blue-blind)
#003537
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #0a3044;
/* rgb */ color: rgb(10, 48, 68);
/* oklch */ color: oklch(29.4% 0.055 236.4);
Tailwind
colors: {
  custom: {
    50: '#536878',
    500: '#0a3044',
    950: '#000000',
  },
}
SCSS
$custom: #0a3044;
$custom-light: #536878;
$custom-dark: #000000;
JSON
{
  "hex": "#0a3044",
  "rgb": {
    "r": 10,
    "g": 48,
    "b": 68
  },
  "hsl": {
    "h": 200.69,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.29375,
    "c": 0.05505,
    "h": 236.4
  },
  "luminance": 0.02596
}

Semantic roles & 50–950 ramp

primary
#0A3044
secondary
#814729
accent
#7737F1
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030609
muted
#787A7B

Preview Lab

Preview with #0A3044

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

Preview Lab → · Contrast checker → · Palette generator →

#0A3044 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva