#5753CA#5753CA

#5753CA is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.4% C 0.179 H 279.5°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5753CA
RGB	rgb(87, 83, 202)
HSL	hsl(242, 53%, 56%)
HSV	hsv(242, 59%, 79%)
CMYK	cmyk(56.9%, 58.9%, 0%, 20.8%)
CIE-LAB	lab(41.96, 35.59, -61.58)
CIE-LCH	lch(41.96, 71.12, 300.03°)
OKLab	oklab(51.42% 0.0297 -0.1767)
OKLCH	oklch(51.42% 0.179 279.5)
XYZ	xyz(17.6810, 12.4758, 57.3420)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753CA #C6CA53

analogous

#538ACA #5753CA #9253CA

triadic

#5753CA #CA5753 #53CA57

tetradic

#5753CA #CA538A #C6CA53 #53CA92

square

#5753CA #CA538A #C6CA53 #53CA92

split-complementary

#5753CA #CA9253 #8ACA53

monochromatic

#29267C #3935AB #5753CA #8582D8 #B2B1E7

Accessibility & contrast

On white

6.01

#5753CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#5753CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753CA

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753CA	#FFFFFF	#000000	##FFFFFF
##5753CA	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#156F86

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5753ca;
/* rgb */ color: rgb(87, 83, 202);
/* oklch */ color: oklch(51.4% 0.179 279.5);

Tailwind

colors: {
  custom: {
    50: '#9183db',
    500: '#5753ca',
    950: '#000000',
  },
}

SCSS

$custom: #5753ca;
$custom-light: #9183db;
$custom-dark: #000000;

JSON

{
  "hex": "#5753ca",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 202
  },
  "hsl": {
    "h": 242.017,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51418,
    "c": 0.17921,
    "h": 279.5
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#5753CA

secondary

#D3D5A4

accent

#DC4CD7

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5753CA

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

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