#5458D8#5458D8

#5458D8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.2% C 0.192 H 276.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX#5458D8
RGBrgb(84, 88, 216)
HSLhsl(238, 63%, 59%)
HSVhsv(238, 61%, 85%)
CMYKcmyk(61.1%, 59.3%, 0%, 15.3%)
CIE-LABlab(43.97, 36.57, -66.36)
CIE-LCHlch(43.97, 75.77, 298.86°)
OKLaboklab(53.18% 0.0212 -0.1909)
OKLCHoklch(53.18% 0.192 276.3)
XYZxyz(19.5365, 13.8206, 66.5906)
Luminance0.1382 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5458D8 #D8D454
analogous
#549AD8 #5458D8 #9254D8
triadic
#5458D8 #D85458 #58D854
tetradic
#5458D8 #D8549A #D8D454 #54D892
square
#5458D8 #D8549A #D8D454 #54D892
split-complementary
#5458D8 #D89254 #9AD854
monochromatic
#212491 #2C31C2 #5458D8 #8689E3 #B8B9EF

Accessibility & contrast

On white

5.58
#5458D8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.76
#5458D8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5458D8
5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5458D8#FFFFFF#000000##FFFFFF
##5458D81.005.583.765.58
#FFFFFF5.581.0021.001.00
#0000003.7621.001.0021.00
##FFFFFF5.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006EDC
Deuteranopia (green-blind)
#0062D5
Tritanopia (blue-blind)
#00778F
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #5458d8;
/* rgb */ color: rgb(84, 88, 216);
/* oklch */ color: oklch(53.2% 0.192 276.3);
Tailwind
colors: {
  custom: {
    50: '#9187e5',
    500: '#5458d8',
    950: '#000000',
  },
}
SCSS
$custom: #5458d8;
$custom-light: #9187e5;
$custom-dark: #000000;
JSON
{
  "hex": "#5458d8",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 216
  },
  "hsl": {
    "h": 238.182,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.19203,
    "h": 276.3
  },
  "luminance": 0.13822
}

Semantic roles & 50–950 ramp

primary
#5458D8
secondary
#DEDCAA
accent
#E142E6
background
#F9F8FE
surface
#F2EFFC
border
#CCCAD5
text
#0E0B16
muted
#7E7C84

Preview Lab

Preview with #5458D8

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

Preview Lab → · Contrast checker → · Palette generator →

#5458D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva