#15477A#15477A

#15477A is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.3% C 0.101 H 252.4°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX#15477A
RGBrgb(21, 71, 122)
HSLhsl(210, 71%, 28%)
HSVhsv(210, 83%, 48%)
CMYKcmyk(82.8%, 41.8%, 0%, 52.2%)
CIE-LABlab(29.59, 3.40, -33.67)
CIE-LCHlch(29.59, 33.84, 275.76°)
OKLaboklab(39.35% -0.0305 -0.0962)
OKLCHoklch(39.35% 0.101 252.4)
XYZxyz(6.0740, 6.0703, 19.2601)
Luminance0.0607 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15477A #7A4815
analogous
#15797A #15477A #16157A
triadic
#15477A #7A1547 #477A15
tetradic
#15477A #7A1579 #7A4815 #157A16
square
#15477A #7A1579 #7A4815 #157A16
split-complementary
#15477A #7A1615 #797A15
monochromatic
#040F1A #0C2946 #15477A #1E65AE #2E84DB

Accessibility & contrast

On white

9.48
#15477A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.21
#15477A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15477A
9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15477A#FFFFFF#000000##FFFFFF
##15477A1.009.482.219.48
#FFFFFF9.481.0021.001.00
#0000002.2121.001.0021.00
##FFFFFF9.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E4B7C
Deuteranopia (green-blind)
#1D4279
Tritanopia (blue-blind)
#00535A
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #15477a;
/* rgb */ color: rgb(21, 71, 122);
/* oklch */ color: oklch(39.3% 0.101 252.4);
Tailwind
colors: {
  custom: {
    50: '#6479a1',
    500: '#15477a',
    950: '#000000',
  },
}
SCSS
$custom: #15477a;
$custom-light: #6479a1;
$custom-dark: #000000;
JSON
{
  "hex": "#15477a",
  "rgb": {
    "r": 21,
    "g": 71,
    "b": 122
  },
  "hsl": {
    "h": 210.297,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39349,
    "c": 0.10096,
    "h": 252.4
  },
  "luminance": 0.06071
}

Semantic roles & 50–950 ramp

primary
#15477A
secondary
#AF763B
accent
#953AED
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#06090F
muted
#7A7B7E

Preview Lab

Preview with #15477A

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

Preview Lab → · Contrast checker → · Palette generator →

#15477A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva