#153477#153477

#153477 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.6% C 0.121 H 263.0°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX#153477
RGBrgb(21, 52, 119)
HSLhsl(221, 70%, 27%)
HSVhsv(221, 82%, 47%)
CMYKcmyk(82.4%, 56.3%, 0%, 53.3%)
CIE-LABlab(23.49, 15.42, -41.58)
CIE-LCHlch(23.49, 44.35, 290.35°)
OKLaboklab(34.59% -0.0148 -0.1199)
OKLCHoklch(34.59% 0.121 263)
XYZxyz(4.8658, 3.9468, 17.9545)
Luminance0.0395 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#153477 #775815
analogous
#156577 #153477 #271577
triadic
#153477 #771534 #347715
tetradic
#153477 #771565 #775815 #157727
square
#153477 #771565 #775815 #157727
split-complementary
#153477 #772715 #657715
monochromatic
#050B1A #0C1D43 #153477 #1E4BAB #2D63DA

Accessibility & contrast

On white

11.74
#153477 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#153477 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153477
11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##153477#FFFFFF#000000##FFFFFF
##1534771.0011.741.7911.74
#FFFFFF11.741.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003D79
Deuteranopia (green-blind)
#003476
Tritanopia (blue-blind)
#004450
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #153477;
/* rgb */ color: rgb(21, 52, 119);
/* oklch */ color: oklch(34.6% 0.121 263.0);
Tailwind
colors: {
  custom: {
    50: '#646a9f',
    500: '#153477',
    950: '#000000',
  },
}
SCSS
$custom: #153477;
$custom-light: #646a9f;
$custom-dark: #000000;
JSON
{
  "hex": "#153477",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 119
  },
  "hsl": {
    "h": 221.02,
    "s": 70,
    "l": 27.451
  },
  "oklch": {
    "l": 0.34588,
    "c": 0.12082,
    "h": 263
  },
  "luminance": 0.03947
}

Semantic roles & 50–950 ramp

primary
#153477
secondary
#AD893B
accent
#B53BED
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #153477

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

Preview Lab → · Contrast checker → · Palette generator →

#153477 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva