#2454B0#2454B0

#2454B0 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.8% C 0.156 H 261.7°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX#2454B0
RGBrgb(36, 84, 176)
HSLhsl(219, 66%, 42%)
HSVhsv(219, 80%, 69%)
CMYKcmyk(79.5%, 52.3%, 0%, 31%)
CIE-LABlab(37.57, 18.04, -53.63)
CIE-LCHlch(37.57, 56.58, 288.60°)
OKLaboklab(46.79% -0.0224 -0.1545)
OKLCHoklch(46.79% 0.156 261.7)
XYZxyz(11.7315, 9.8489, 42.3486)
Luminance0.0985 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2454B0 #B08024
analogous
#249AB0 #2454B0 #3A24B0
triadic
#2454B0 #B02454 #54B024
tetradic
#2454B0 #B0249A #B08024 #24B03A
square
#2454B0 #B0249A #B08024 #24B03A
split-complementary
#2454B0 #B03A24 #9AB024
monochromatic
#0F244A #1A3C7D #2454B0 #3A70D7 #6D95E1

Accessibility & contrast

On white

7.07
#2454B0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.97
#2454B0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2454B0
7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2454B0#FFFFFF#000000##FFFFFF
##2454B01.007.072.977.07
#FFFFFF7.071.0021.001.00
#0000002.9721.001.0021.00
##FFFFFF7.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#145FB3
Deuteranopia (green-blind)
#0052AE
Tritanopia (blue-blind)
#006A7A
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #2454b0;
/* rgb */ color: rgb(36, 84, 176);
/* oklch */ color: oklch(46.8% 0.156 261.7);
Tailwind
colors: {
  custom: {
    50: '#7583c8',
    500: '#2454b0',
    950: '#000000',
  },
}
SCSS
$custom: #2454b0;
$custom-light: #7583c8;
$custom-dark: #000000;
JSON
{
  "hex": "#2454b0",
  "rgb": {
    "r": 36,
    "g": 84,
    "b": 176
  },
  "hsl": {
    "h": 219.429,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.46794,
    "c": 0.1561,
    "h": 261.7
  },
  "luminance": 0.0985
}

Semantic roles & 50–950 ramp

primary
#2454B0
secondary
#C8A768
accent
#AF3FE9
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82

Preview Lab

Preview with #2454B0

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

Preview Lab → · Contrast checker → · Palette generator →

#2454B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva