#153483#153483

#153483 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.7% C 0.138 H 264.2°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX#153483
RGBrgb(21, 52, 131)
HSLhsl(223, 72%, 30%)
HSVhsv(223, 84%, 51%)
CMYKcmyk(84%, 60.3%, 0%, 48.6%)
CIE-LABlab(24.49, 20.40, -47.53)
CIE-LCHlch(24.49, 51.73, 293.23°)
OKLaboklab(35.65% -0.0139 -0.1374)
OKLCHoklch(35.65% 0.138 264.2)
XYZxyz(5.6325, 4.2534, 21.9925)
Luminance0.0425 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#153483 #836415
analogous
#156B83 #153483 #2D1583
triadic
#153483 #831534 #348315
tetradic
#153483 #83156B #836415 #15832D
square
#153483 #83156B #836415 #15832D
split-complementary
#153483 #832D15 #6B8315
monochromatic
#040A1A #0D1F4E #153483 #1D49B8 #3464DE

Accessibility & contrast

On white

11.35
#153483 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.85
#153483 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153483
11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##153483#FFFFFF#000000##FFFFFF
##1534831.0011.351.8511.35
#FFFFFF11.351.0021.001.00
#0000001.8521.001.0021.00
##FFFFFF11.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003F86
Deuteranopia (green-blind)
#003581
Tritanopia (blue-blind)
#004856
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #153483;
/* rgb */ color: rgb(21, 52, 131);
/* oklch */ color: oklch(35.7% 0.138 264.2);
Tailwind
colors: {
  custom: {
    50: '#676ba8',
    500: '#153483',
    950: '#000000',
  },
}
SCSS
$custom: #153483;
$custom-light: #676ba8;
$custom-dark: #000000;
JSON
{
  "hex": "#153483",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 131
  },
  "hsl": {
    "h": 223.091,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35653,
    "c": 0.13811,
    "h": 264.2
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary
#153483
secondary
#B8953C
accent
#BC39EF
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#070610
muted
#7A7A7F

Preview Lab

Preview with #153483

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

Preview Lab → · Contrast checker → · Palette generator →

#153483 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva