#5458FF#5458FF

#5458FF is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.4% C 0.241 H 274.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5458FF
RGB	rgb(84, 88, 255)
HSL	hsl(239, 100%, 66%)
HSV	hsv(239, 67%, 100%)
CMYK	cmyk(67.1%, 65.5%, 0%, 0%)
CIE-LAB	lab(47.08, 49.26, -83.26)
CIE-LCH	lch(47.08, 96.74, 300.61°)
OKLab	oklab(56.41% 0.0187 -0.2404)
OKLCH	oklch(56.41% 0.241 274.4)
XYZ	xyz(25.1899, 16.0819, 96.3650)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5458FF #FFFB54

analogous

#54AEFF #5458FF #A554FF

triadic

#5458FF #FF5458 #58FF54

tetradic

#5458FF #FF54AE #FFFB54 #54FFA5

square

#5458FF #FF54AE #FFFB54 #54FFA5

split-complementary

#5458FF #FFA554 #AEFF54

monochromatic

#0005D9 #171CFF #5458FF #9194FF #CED0FF

Accessibility & contrast

On white

4.98

#5458FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#5458FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5458FF

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5458FF	#FFFFFF	#000000	##FFFFFF
##5458FF	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FF

Deuteranopia (green-blind)

#0068FC

Tritanopia (blue-blind)

#0084A4

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5458ff;
/* rgb */ color: rgb(84, 88, 255);
/* oklch */ color: oklch(56.4% 0.241 274.4);

Tailwind

colors: {
  custom: {
    50: '#9888ff',
    500: '#5458ff',
    950: '#000000',
  },
}

SCSS

$custom: #5458ff;
$custom-light: #9888ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5458ff",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 255
  },
  "hsl": {
    "h": 238.596,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.56413,
    "c": 0.24117,
    "h": 274.4
  },
  "luminance": 0.16084
}

Semantic roles & 50–950 ramp

primary

#5458FF

secondary

#F3F2BC

accent

#E000E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B18

muted

#7F7C86

Preview Lab

Preview with #5458FF

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

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