#5F53CC#5F53CC

#5F53CC is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.2% C 0.181 H 282.6°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#5F53CC
RGB	rgb(95, 83, 204)
HSL	hsl(246, 54%, 56%)
HSV	hsv(246, 59%, 80%)
CMYK	cmyk(53.4%, 59.3%, 0%, 20%)
CIE-LAB	lab(42.73, 37.70, -61.46)
CIE-LCH	lch(42.73, 72.10, 301.53°)
OKLab	oklab(52.19% 0.0395 -0.1762)
OKLCH	oklch(52.19% 0.181 282.6)
XYZ	xyz(18.7083, 12.9780, 58.6342)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F53CC #C0CC53

analogous

#5384CC #5F53CC #9C53CC

triadic

#5F53CC #CC5F53 #53CC5F

tetradic

#5F53CC #CC5384 #C0CC53 #53CC9C

square

#5F53CC #CC5384 #C0CC53 #53CC9C

split-complementary

#5F53CC #CC9C53 #84CC53

monochromatic

#2F267F #4034AE #5F53CC #8B82DA #B7B1E8

Accessibility & contrast

On white

5.84

#5F53CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#5F53CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F53CC

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F53CC	#FFFFFF	#000000	##FFFFFF
##5F53CC	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D0

Deuteranopia (green-blind)

#0061CA

Tritanopia (blue-blind)

#307087

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5f53cc;
/* rgb */ color: rgb(95, 83, 204);
/* oklch */ color: oklch(52.2% 0.181 282.6);

Tailwind

colors: {
  custom: {
    50: '#9584dc',
    500: '#5f53cc',
    950: '#000000',
  },
}

SCSS

$custom: #5f53cc;
$custom-light: #9584dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f53cc",
  "rgb": {
    "r": 95,
    "g": 83,
    "b": 204
  },
  "hsl": {
    "h": 245.95,
    "s": 54.26,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52186,
    "c": 0.18054,
    "h": 282.6
  },
  "luminance": 0.12979
}

Semantic roles & 50–950 ramp

primary

#5F53CC

secondary

#D1D6A4

accent

#DE4ACF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5F53CC

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

Preview Lab → · Contrast checker → · Palette generator →