#5A53DC#5A53DC

#5A53DC is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.1% C 0.202 H 279.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#5A53DC
RGB	rgb(90, 83, 220)
HSL	hsl(243, 66%, 59%)
HSV	hsv(243, 62%, 86%)
CMYK	cmyk(59.1%, 62.3%, 0%, 13.7%)
CIE-LAB	lab(43.55, 41.84, -69.32)
CIE-LCH	lch(43.55, 80.97, 301.11°)
OKLab	oklab(53.06% 0.0325 -0.1994)
OKLCH	oklch(53.06% 0.202 279.3)
XYZ	xyz(20.2239, 13.5260, 69.2413)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A53DC #D5DC53

analogous

#5390DC #5A53DC #9F53DC

triadic

#5A53DC #DC5A53 #53DC5A

tetradic

#5A53DC #DC5390 #D5DC53 #53DC9F

square

#5A53DC #DC5390 #D5DC53 #53DC9F

split-complementary

#5A53DC #DC9F53 #90DC53

monochromatic

#251F96 #3129C9 #5A53DC #8B86E6 #BCB9F1

Accessibility & contrast

On white

5.67

#5A53DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#5A53DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A53DC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A53DC	#FFFFFF	#000000	##FFFFFF
##5A53DC	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE0

Deuteranopia (green-blind)

#0061D9

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5a53dc;
/* rgb */ color: rgb(90, 83, 220);
/* oklch */ color: oklch(53.1% 0.202 279.3);

Tailwind

colors: {
  custom: {
    50: '#9584e8',
    500: '#5a53dc',
    950: '#000000',
  },
}

SCSS

$custom: #5a53dc;
$custom-light: #9584e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a53dc",
  "rgb": {
    "r": 90,
    "g": 83,
    "b": 220
  },
  "hsl": {
    "h": 243.066,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53063,
    "c": 0.20206,
    "h": 279.3
  },
  "luminance": 0.13527
}

Semantic roles & 50–950 ramp

primary

#5A53DC

secondary

#DDE0AB

accent

#E93FE0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5A53DC

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

Preview Lab → · Contrast checker → · Palette generator →