#0A2D44#0A2D44

#0A2D44 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.5% C 0.058 H 242.0°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX#0A2D44
RGBrgb(10, 45, 68)
HSLhsl(204, 74%, 15%)
HSVhsv(204, 85%, 27%)
CMYKcmyk(85.3%, 33.8%, 0%, 73.3%)
CIE-LABlab(17.27, -2.94, -17.95)
CIE-LCHlch(17.27, 18.19, 260.70°)
OKLaboklab(28.52% -0.027 -0.0508)
OKLCHoklch(28.52% 0.058 242)
XYZxyz(2.1065, 2.3584, 5.8119)
Luminance0.0236 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A2D44 #44210A
analogous
#0A443E #0A2D44 #0A1044
triadic
#0A2D44 #440A2D #2D440A
tetradic
#0A2D44 #3E0A44 #44210A #10440A
square
#0A2D44 #3E0A44 #44210A #10440A
split-complementary
#0A2D44 #440A10 #443E0A
monochromatic
#04121B #04121B #0A2D44 #125079 #1A74AF

Accessibility & contrast

On white

14.27
#0A2D44 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.47
#0A2D44 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2D44
14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A2D44#FFFFFF#000000##FFFFFF
##0A2D441.0014.271.4714.27
#FFFFFF14.271.0021.001.00
#0000001.4721.001.0021.00
##FFFFFF14.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#222D45
Deuteranopia (green-blind)
#1A2844
Tritanopia (blue-blind)
#003335
Achromatopsia (no color)
#2A2A2A

Design tokens & code

CSS
--color: #0a2d44;
/* rgb */ color: rgb(10, 45, 68);
/* oklch */ color: oklch(28.5% 0.058 242.0);
Tailwind
colors: {
  custom: {
    50: '#536578',
    500: '#0a2d44',
    950: '#000000',
  },
}
SCSS
$custom: #0a2d44;
$custom-light: #536578;
$custom-dark: #000000;
JSON
{
  "hex": "#0a2d44",
  "rgb": {
    "r": 10,
    "g": 45,
    "b": 68
  },
  "hsl": {
    "h": 203.793,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.28519,
    "c": 0.05755,
    "h": 242
  },
  "luminance": 0.02359
}

Semantic roles & 50–950 ramp

primary
#0A2D44
secondary
#814C29
accent
#8137F1
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030509
muted
#787A7B

Preview Lab

Preview with #0A2D44

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

Preview Lab → · Contrast checker → · Palette generator →

#0A2D44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva