#15447A#15447A

#15447A is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.6% C 0.105 H 254.6°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX#15447A
RGBrgb(21, 68, 122)
HSLhsl(212, 71%, 28%)
HSVhsv(212, 83%, 48%)
CMYKcmyk(82.8%, 44.3%, 0%, 52.2%)
CIE-LABlab(28.64, 5.43, -35.19)
CIE-LCHlch(28.64, 35.60, 278.78°)
OKLaboklab(38.61% -0.0278 -0.1008)
OKLCHoklch(38.61% 0.105 254.6)
XYZxyz(5.8879, 5.6981, 19.1981)
Luminance0.0570 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15447A #7A4B15
analogous
#15767A #15447A #18157A
triadic
#15447A #7A1544 #447A15
tetradic
#15447A #7A1576 #7A4B15 #157A18
square
#15447A #7A1576 #7A4B15 #157A18
split-complementary
#15447A #7A1815 #767A15
monochromatic
#040F1A #0C2746 #15447A #1E61AE #2E7FDB

Accessibility & contrast

On white

9.81
#15447A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.14
#15447A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15447A
9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15447A#FFFFFF#000000##FFFFFF
##15447A1.009.812.149.81
#FFFFFF9.811.0021.001.00
#0000002.1421.001.0021.00
##FFFFFF9.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#29487C
Deuteranopia (green-blind)
#163F79
Tritanopia (blue-blind)
#005159
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #15447a;
/* rgb */ color: rgb(21, 68, 122);
/* oklch */ color: oklch(38.6% 0.105 254.6);
Tailwind
colors: {
  custom: {
    50: '#6477a1',
    500: '#15447a',
    950: '#000000',
  },
}
SCSS
$custom: #15447a;
$custom-light: #6477a1;
$custom-dark: #000000;
JSON
{
  "hex": "#15447a",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 212.079,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38608,
    "c": 0.10452,
    "h": 254.6
  },
  "luminance": 0.05699
}

Semantic roles & 50–950 ramp

primary
#15447A
secondary
#AF793B
accent
#9A3AED
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#06080F
muted
#7A7B7E

Preview Lab

Preview with #15447A

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

Preview Lab → · Contrast checker → · Palette generator →

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