#5F53CA#5F53CA

#5F53CA is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.178 H 282.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5F53CA
RGB	rgb(95, 83, 202)
HSL	hsl(246, 53%, 56%)
HSV	hsv(246, 59%, 79%)
CMYK	cmyk(53%, 58.9%, 0%, 20.8%)
CIE-LAB	lab(42.59, 37.08, -60.54)
CIE-LCH	lch(42.59, 70.99, 301.49°)
OKLab	oklab(52.03% 0.0396 -0.1734)
OKLCH	oklch(52.03% 0.178 282.9)
XYZ	xyz(18.4700, 12.8826, 57.3790)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F53CA #BECA53

analogous

#5382CA #5F53CA #9A53CA

triadic

#5F53CA #CA5F53 #53CA5F

tetradic

#5F53CA #CA5382 #BECA53 #53CA9A

square

#5F53CA #CA5382 #BECA53 #53CA9A

split-complementary

#5F53CA #CA9A53 #82CA53

monochromatic

#2F267C #4135AB #5F53CA #8B82D8 #B6B1E7

Accessibility & contrast

On white

5.87

#5F53CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#5F53CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F53CA

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F53CA	#FFFFFF	#000000	##FFFFFF
##5F53CA	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#326F86

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5f53ca;
/* rgb */ color: rgb(95, 83, 202);
/* oklch */ color: oklch(52.0% 0.178 282.9);

Tailwind

colors: {
  custom: {
    50: '#9584db',
    500: '#5f53ca',
    950: '#000000',
  },
}

SCSS

$custom: #5f53ca;
$custom-light: #9584db;
$custom-dark: #000000;

JSON

{
  "hex": "#5f53ca",
  "rgb": {
    "r": 95,
    "g": 83,
    "b": 202
  },
  "hsl": {
    "h": 246.05,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52034,
    "c": 0.17791,
    "h": 282.9
  },
  "luminance": 0.12884
}

Semantic roles & 50–950 ramp

primary

#5F53CA

secondary

#D0D5A4

accent

#DC4CCE

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F53CA

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

Preview Lab → · Contrast checker → · Palette generator →