#5458BF#5458BF

#5458BF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.3% C 0.158 H 277.6°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5458BF
RGB	rgb(84, 88, 191)
HSL	hsl(238, 46%, 54%)
HSV	hsv(238, 56%, 75%)
CMYK	cmyk(56%, 53.9%, 0%, 25.1%)
CIE-LAB	lab(42.19, 28.36, -54.83)
CIE-LCH	lch(42.19, 61.73, 297.35°)
OKLab	oklab(51.29% 0.0209 -0.1569)
OKLCH	oklch(51.29% 0.158 277.6)
XYZ	xyz(16.5469, 12.6247, 50.8450)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5458BF #BFBB54

analogous

#548EBF #5458BF #8654BF

triadic

#5458BF #BF5458 #58BF54

tetradic

#5458BF #BF548E #BFBB54 #54BF86

square

#5458BF #BF548E #BFBB54 #54BF86

split-complementary

#5458BF #BF8654 #8EBF54

monochromatic

#2A2C6F #3A3E9C #5458BF #8183D0 #ADAFE0

Accessibility & contrast

On white

5.96

#5458BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#5458BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5458BF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5458BF	#FFFFFF	#000000	##FFFFFF
##5458BF	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1968C3

Deuteranopia (green-blind)

#005FBD

Tritanopia (blue-blind)

#1B7083

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5458bf;
/* rgb */ color: rgb(84, 88, 191);
/* oklch */ color: oklch(51.3% 0.158 277.6);

Tailwind

colors: {
  custom: {
    50: '#8d87d3',
    500: '#5458bf',
    950: '#000000',
  },
}

SCSS

$custom: #5458bf;
$custom-light: #8d87d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5458bf",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 191
  },
  "hsl": {
    "h": 237.757,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51287,
    "c": 0.15833,
    "h": 277.6
  },
  "luminance": 0.12626
}

Semantic roles & 50–950 ramp

primary

#5458BF

secondary

#CECDA1

accent

#D053D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5458BF

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

Preview Lab → · Contrast checker → · Palette generator →