#5F53CF#5F53CF

#5F53CF is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.4% C 0.184 H 282.3°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#5F53CF
RGB	rgb(95, 83, 207)
HSL	hsl(246, 56%, 57%)
HSV	hsv(246, 60%, 81%)
CMYK	cmyk(54.1%, 59.9%, 0%, 18.8%)
CIE-LAB	lab(42.95, 38.63, -62.83)
CIE-LCH	lch(42.95, 73.76, 301.59°)
OKLab	oklab(52.42% 0.0394 -0.1802)
OKLCH	oklch(52.42% 0.184 282.3)
XYZ	xyz(19.0716, 13.1233, 60.5475)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F53CF #C3CF53

analogous

#5385CF #5F53CF #9D53CF

triadic

#5F53CF #CF5F53 #53CF5F

tetradic

#5F53CF #CF5385 #C3CF53 #53CF9D

square

#5F53CF #CF5385 #C3CF53 #53CF9D

split-complementary

#5F53CF #CF9D53 #85CF53

monochromatic

#2E2583 #3E32B3 #5F53CF #8C83DC #B8B3EA

Accessibility & contrast

On white

5.79

#5F53CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#5F53CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F53CF

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F53CF	#FFFFFF	#000000	##FFFFFF
##5F53CF	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#0061CC

Tritanopia (blue-blind)

#2C7189

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5f53cf;
/* rgb */ color: rgb(95, 83, 207);
/* oklch */ color: oklch(52.4% 0.184 282.3);

Tailwind

colors: {
  custom: {
    50: '#9684df',
    500: '#5f53cf',
    950: '#000000',
  },
}

SCSS

$custom: #5f53cf;
$custom-light: #9684df;
$custom-dark: #000000;

JSON

{
  "hex": "#5f53cf",
  "rgb": {
    "r": 95,
    "g": 83,
    "b": 207
  },
  "hsl": {
    "h": 245.806,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52415,
    "c": 0.18446,
    "h": 282.3
  },
  "luminance": 0.13124
}

Semantic roles & 50–950 ramp

primary

#5F53CF

secondary

#D3D8A6

accent

#E048D1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F53CF

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

Preview Lab → · Contrast checker → · Palette generator →