#253384#253384

#253384 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.3% C 0.136 H 270.6°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX#253384
RGBrgb(37, 51, 132)
HSLhsl(231, 56%, 33%)
HSVhsv(231, 72%, 52%)
CMYKcmyk(72%, 61.4%, 0%, 48.2%)
CIE-LABlab(25.03, 23.43, -47.24)
CIE-LCHlch(25.03, 52.73, 296.38°)
OKLaboklab(36.29% 0.0013 -0.1362)
OKLCHoklch(36.29% 0.136 270.6)
XYZxyz(6.1102, 4.4263, 22.3577)
Luminance0.0443 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#253384 #847625
analogous
#256284 #253384 #462584
triadic
#253384 #842533 #338425
tetradic
#253384 #842562 #847625 #258446
square
#253384 #842562 #847625 #258446
split-complementary
#253384 #844625 #628425
monochromatic
#0A0E24 #182154 #253384 #3245B4 #5466CF

Accessibility & contrast

On white

11.14
#253384 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#253384 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253384
11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##253384#FFFFFF#000000##FFFFFF
##2533841.0011.141.8911.14
#FFFFFF11.141.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004087
Deuteranopia (green-blind)
#003782
Tritanopia (blue-blind)
#004756
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #253384;
/* rgb */ color: rgb(37, 51, 132);
/* oklch */ color: oklch(36.3% 0.136 270.6);
Tailwind
colors: {
  custom: {
    50: '#6d6aa8',
    500: '#253384',
    950: '#000000',
  },
}
SCSS
$custom: #253384;
$custom-light: #6d6aa8;
$custom-dark: #000000;
JSON
{
  "hex": "#253384",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 132
  },
  "hsl": {
    "h": 231.158,
    "s": 56.213,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36285,
    "c": 0.13625,
    "h": 270.6
  },
  "luminance": 0.04427
}

Semantic roles & 50–950 ramp

primary
#253384
secondary
#B3A551
accent
#C948E0
background
#F7F6FA
surface
#EDEBF4
border
#C8C6CE
text
#080610
muted
#7B7A7F

Preview Lab

Preview with #253384

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

Preview Lab → · Contrast checker → · Palette generator →

#253384 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva