#5458BD#5458BD

#5458BD is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.1% C 0.156 H 277.7°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#5458BD
RGB	rgb(84, 88, 189)
HSL	hsl(238, 44%, 54%)
HSV	hsv(238, 56%, 74%)
CMYK	cmyk(55.6%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(42.06, 27.70, -53.89)
CIE-LCH	lch(42.06, 60.59, 297.21°)
OKLab	oklab(51.14% 0.0208 -0.1542)
OKLCH	oklch(51.14% 0.156 277.7)
XYZ	xyz(16.3283, 12.5373, 49.6938)
Luminance	0.1254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5458BD #BDB954

analogous

#548CBD #5458BD #8454BD

triadic

#5458BD #BD5458 #58BD54

tetradic

#5458BD #BD548C #BDB954 #54BD84

square

#5458BD #BD548C #BDB954 #54BD84

split-complementary

#5458BD #BD8454 #8CBD54

monochromatic

#2A2C6D #3B3F99 #5458BD #8083CE #ACAEDF

Accessibility & contrast

On white

5.99

#5458BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#5458BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5458BD

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5458BD	#FFFFFF	#000000	##FFFFFF
##5458BD	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D68C1

Deuteranopia (green-blind)

#025FBB

Tritanopia (blue-blind)

#1E6F82

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5458bd;
/* rgb */ color: rgb(84, 88, 189);
/* oklch */ color: oklch(51.1% 0.156 277.7);

Tailwind

colors: {
  custom: {
    50: '#8d87d1',
    500: '#5458bd',
    950: '#000000',
  },
}

SCSS

$custom: #5458bd;
$custom-light: #8d87d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5458bd",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 237.714,
    "s": 44.304,
    "l": 53.529
  },
  "oklch": {
    "l": 0.51143,
    "c": 0.15555,
    "h": 277.7
  },
  "luminance": 0.12538
}

Semantic roles & 50–950 ramp

primary

#5458BD

secondary

#CDCBA0

accent

#CF54D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5458BD

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

Preview Lab → · Contrast checker → · Palette generator →