#5A53F0#5A53F0

#5A53F0 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.7% C 0.227 H 277.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#5A53F0
RGB	rgb(90, 83, 240)
HSL	hsl(243, 84%, 63%)
HSV	hsv(243, 65%, 94%)
CMYK	cmyk(62.5%, 65.4%, 0%, 5.9%)
CIE-LAB	lab(45.15, 48.15, -78.02)
CIE-LCH	lch(45.15, 91.68, 301.68°)
OKLab	oklab(54.73% 0.0307 -0.225)
OKLCH	oklch(54.73% 0.227 277.8)
XYZ	xyz(23.0328, 14.6496, 84.0351)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A53F0 #E9F053

analogous

#539AF0 #5A53F0 #A853F0

triadic

#5A53F0 #F05A53 #53F05A

tetradic

#5A53F0 #F0539A #E9F053 #53F0A8

square

#5A53F0 #F0539A #E9F053 #53F0A8

split-complementary

#5A53F0 #F0A853 #9AF053

monochromatic

#1810B9 #241BEB #5A53F0 #908BF5 #C6C4FA

Accessibility & contrast

On white

5.34

#5A53F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#5A53F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A53F0

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A53F0	#FFFFFF	#000000	##FFFFFF
##5A53F0	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071F5

Deuteranopia (green-blind)

#0064ED

Tritanopia (blue-blind)

#007C9A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5a53f0;
/* rgb */ color: rgb(90, 83, 240);
/* oklch */ color: oklch(54.7% 0.227 277.8);

Tailwind

colors: {
  custom: {
    50: '#9884f6',
    500: '#5a53f0',
    950: '#000000',
  },
}

SCSS

$custom: #5a53f0;
$custom-light: #9884f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a53f0",
  "rgb": {
    "r": 90,
    "g": 83,
    "b": 240
  },
  "hsl": {
    "h": 242.675,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.54729,
    "c": 0.22705,
    "h": 277.8
  },
  "luminance": 0.14651
}

Semantic roles & 50–950 ramp

primary

#5A53F0

secondary

#E9EBB3

accent

#E005D7

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5A53F0

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

Preview Lab → · Contrast checker → · Palette generator →