#5753C5#5753C5

#5753C5 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.0% C 0.173 H 279.9°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5753C5
RGB	rgb(87, 83, 197)
HSL	hsl(242, 50%, 55%)
HSV	hsv(242, 58%, 77%)
CMYK	cmyk(55.8%, 57.9%, 0%, 22.7%)
CIE-LAB	lab(41.60, 33.98, -59.27)
CIE-LCH	lch(41.60, 68.32, 299.83°)
OKLab	oklab(51.04% 0.0297 -0.1699)
OKLCH	oklch(51.04% 0.173 279.9)
XYZ	xyz(17.0986, 12.2429, 54.2746)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753C5 #C1C553

analogous

#5388C5 #5753C5 #9053C5

triadic

#5753C5 #C55753 #53C557

tetradic

#5753C5 #C55388 #C1C553 #53C590

square

#5753C5 #C55388 #C1C553 #53C590

split-complementary

#5753C5 #C59053 #88C553

monochromatic

#2A2876 #3B37A4 #5753C5 #8481D4 #B0AFE4

Accessibility & contrast

On white

6.09

#5753C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5753C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753C5

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753C5	#FFFFFF	#000000	##FFFFFF
##5753C5	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C9

Deuteranopia (green-blind)

#005EC3

Tritanopia (blue-blind)

#1E6E84

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5753c5;
/* rgb */ color: rgb(87, 83, 197);
/* oklch */ color: oklch(51.0% 0.173 279.9);

Tailwind

colors: {
  custom: {
    50: '#9083d7',
    500: '#5753c5',
    950: '#000000',
  },
}

SCSS

$custom: #5753c5;
$custom-light: #9083d7;
$custom-dark: #000000;

JSON

{
  "hex": "#5753c5",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 197
  },
  "hsl": {
    "h": 242.105,
    "s": 49.565,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51035,
    "c": 0.17253,
    "h": 279.9
  },
  "luminance": 0.12244
}

Semantic roles & 50–950 ramp

primary

#5753C5

secondary

#D0D2A2

accent

#D94FD4

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5753C5

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

Preview Lab → · Contrast checker → · Palette generator →