#15447F#15447F

#15447F is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 39.0% C 0.112 H 256.2°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX#15447F
RGBrgb(21, 68, 127)
HSLhsl(213, 72%, 29%)
HSVhsv(213, 83%, 50%)
CMYKcmyk(83.5%, 46.5%, 0%, 50.2%)
CIE-LABlab(28.97, 7.51, -37.79)
CIE-LCHlch(28.97, 38.53, 281.24°)
OKLaboklab(38.97% -0.0267 -0.1084)
OKLCHoklch(38.97% 0.112 256.2)
XYZxyz(6.2057, 5.8252, 20.8719)
Luminance0.0583 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15447F #7F5015
analogous
#15797F #15447F #1B157F
triadic
#15447F #7F1544 #447F15
tetradic
#15447F #7F1579 #7F5015 #157F1B
square
#15447F #7F1579 #7F5015 #157F1B
split-complementary
#15447F #7F1B15 #797F15
monochromatic
#040E1A #0C284A #15447F #1E60B4 #317DDD

Accessibility & contrast

On white

9.70
#15447F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#15447F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15447F
9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15447F#FFFFFF#000000##FFFFFF
##15447F1.009.702.179.70
#FFFFFF9.701.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#254981
Deuteranopia (green-blind)
#0D407E
Tritanopia (blue-blind)
#00525B
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #15447f;
/* rgb */ color: rgb(21, 68, 127);
/* oklch */ color: oklch(39.0% 0.112 256.2);
Tailwind
colors: {
  custom: {
    50: '#6577a4',
    500: '#15447f',
    950: '#000000',
  },
}
SCSS
$custom: #15447f;
$custom-light: #6577a4;
$custom-dark: #000000;
JSON
{
  "hex": "#15447f",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 127
  },
  "hsl": {
    "h": 213.396,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3897,
    "c": 0.11165,
    "h": 256.2
  },
  "luminance": 0.05826
}

Semantic roles & 50–950 ramp

primary
#15447F
secondary
#B47F3C
accent
#9E39EE
background
#F6F7FA
surface
#EBEDF4
border
#C6C8CE
text
#07080F
muted
#7A7B7F

Preview Lab

Preview with #15447F

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

Preview Lab → · Contrast checker → · Palette generator →

#15447F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva