#5458BE#5458BE

#5458BE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.2% C 0.157 H 277.6°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5458BE
RGB	rgb(84, 88, 190)
HSL	hsl(238, 45%, 54%)
HSV	hsv(238, 56%, 75%)
CMYK	cmyk(55.8%, 53.7%, 0%, 25.5%)
CIE-LAB	lab(42.12, 28.03, -54.36)
CIE-LCH	lch(42.12, 61.16, 297.28°)
OKLab	oklab(51.22% 0.0208 -0.1556)
OKLCH	oklch(51.22% 0.157 277.6)
XYZ	xyz(16.4372, 12.5809, 50.2674)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5458BE #BEBA54

analogous

#548DBE #5458BE #8554BE

triadic

#5458BE #BE5458 #58BE54

tetradic

#5458BE #BE548D #BEBA54 #54BE85

square

#5458BE #BE548D #BEBA54 #54BE85

split-complementary

#5458BE #BE8554 #8DBE54

monochromatic

#2A2C6E #3B3E9A #5458BE #8083CF #ADAFE0

Accessibility & contrast

On white

5.97

#5458BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5458BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5458BE

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5458BE	#FFFFFF	#000000	##FFFFFF
##5458BE	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B68C2

Deuteranopia (green-blind)

#005FBC

Tritanopia (blue-blind)

#1C6F82

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5458be;
/* rgb */ color: rgb(84, 88, 190);
/* oklch */ color: oklch(51.2% 0.157 277.6);

Tailwind

colors: {
  custom: {
    50: '#8d87d2',
    500: '#5458be',
    950: '#000000',
  },
}

SCSS

$custom: #5458be;
$custom-light: #8d87d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5458be",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 190
  },
  "hsl": {
    "h": 237.736,
    "s": 44.915,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51215,
    "c": 0.15694,
    "h": 277.6
  },
  "luminance": 0.12582
}

Semantic roles & 50–950 ramp

primary

#5458BE

secondary

#CECCA0

accent

#D053D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5458BE

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

Preview Lab → · Contrast checker → · Palette generator →