#153586#153586

#153586 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.1% C 0.141 H 264.1°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX#153586
RGBrgb(21, 53, 134)
HSLhsl(223, 73%, 30%)
HSVhsv(223, 84%, 53%)
CMYKcmyk(84.3%, 60.4%, 0%, 47.5%)
CIE-LABlab(25.03, 20.93, -48.53)
CIE-LCHlch(25.03, 52.85, 293.33°)
OKLaboklab(36.14% -0.0144 -0.1403)
OKLCHoklch(36.14% 0.141 264.1)
XYZxyz(5.8839, 4.4262, 23.0939)
Luminance0.0443 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#153586 #866615
analogous
#156D86 #153586 #2E1586
triadic
#153586 #861535 #358615
tetradic
#153586 #86156D #866615 #15862E
square
#153586 #86156D #866615 #15862E
split-complementary
#153586 #862E15 #6D8615
monochromatic
#040B1C #0D2051 #153586 #1D4ABB #3666DF

Accessibility & contrast

On white

11.14
#153586 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#153586 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153586
11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##153586#FFFFFF#000000##FFFFFF
##1535861.0011.141.8911.14
#FFFFFF11.141.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004189
Deuteranopia (green-blind)
#003684
Tritanopia (blue-blind)
#004A58
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #153586;
/* rgb */ color: rgb(21, 53, 134);
/* oklch */ color: oklch(36.1% 0.141 264.1);
Tailwind
colors: {
  custom: {
    50: '#686baa',
    500: '#153586',
    950: '#000000',
  },
}
SCSS
$custom: #153586;
$custom-light: #686baa;
$custom-dark: #000000;
JSON
{
  "hex": "#153586",
  "rgb": {
    "r": 21,
    "g": 53,
    "b": 134
  },
  "hsl": {
    "h": 223.009,
    "s": 72.903,
    "l": 30.392
  },
  "oklch": {
    "l": 0.36139,
    "c": 0.14104,
    "h": 264.1
  },
  "luminance": 0.04427
}

Semantic roles & 50–950 ramp

primary
#153586
secondary
#BA973C
accent
#BC38F0
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#070610
muted
#7A7A7F

Preview Lab

Preview with #153586

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

Preview Lab → · Contrast checker → · Palette generator →

#153586 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva