#253480#253480

#253480 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.1% C 0.129 H 270.2°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX#253480
RGBrgb(37, 52, 128)
HSLhsl(230, 55%, 32%)
HSVhsv(230, 71%, 50%)
CMYKcmyk(71.1%, 59.4%, 0%, 49.8%)
CIE-LABlab(24.97, 21.20, -44.83)
CIE-LCHlch(24.97, 49.59, 295.31°)
OKLaboklab(36.14% 0.0004 -0.1291)
OKLCHoklch(36.14% 0.129 270.2)
XYZxyz(5.8859, 4.4072, 20.9584)
Luminance0.0441 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#253480 #807125
analogous
#256280 #253480 #442580
triadic
#253480 #802534 #348025
tetradic
#253480 #802562 #807125 #258044
square
#253480 #802562 #807125 #258044
split-complementary
#253480 #804425 #628025
monochromatic
#0A0D21 #172151 #253480 #3347AF #5267CD

Accessibility & contrast

On white

11.16
#253480 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.88
#253480 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253480
11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##253480#FFFFFF#000000##FFFFFF
##2534801.0011.161.8811.16
#FFFFFF11.161.0021.001.00
#0000001.8821.001.0021.00
##FFFFFF11.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004083
Deuteranopia (green-blind)
#00377E
Tritanopia (blue-blind)
#004754
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #253480;
/* rgb */ color: rgb(37, 52, 128);
/* oklch */ color: oklch(36.1% 0.129 270.2);
Tailwind
colors: {
  custom: {
    50: '#6c6ba5',
    500: '#253480',
    950: '#000000',
  },
}
SCSS
$custom: #253480;
$custom-light: #6c6ba5;
$custom-dark: #000000;
JSON
{
  "hex": "#253480",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 128
  },
  "hsl": {
    "h": 230.11,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.36137,
    "c": 0.12914,
    "h": 270.2
  },
  "luminance": 0.04408
}

Semantic roles & 50–950 ramp

primary
#253480
secondary
#B1A150
accent
#C649DE
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#08060F
muted
#7A7A7F

Preview Lab

Preview with #253480

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

Preview Lab → · Contrast checker → · Palette generator →

#253480 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva