#5F50CA#5F50CA

#5F50CA is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.5% C 0.182 H 283.6°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5F50CA
RGB	rgb(95, 80, 202)
HSL	hsl(247, 54%, 55%)
HSV	hsv(247, 60%, 79%)
CMYK	cmyk(53%, 60.4%, 0%, 20.8%)
CIE-LAB	lab(41.90, 38.87, -61.65)
CIE-LCH	lch(41.90, 72.89, 302.23°)
OKLab	oklab(51.53% 0.0427 -0.1767)
OKLCH	oklch(51.53% 0.182 283.6)
XYZ	xyz(18.2454, 12.4335, 57.3042)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F50CA #BBCA50

analogous

#507ECA #5F50CA #9C50CA

triadic

#5F50CA #CA5F50 #50CA5F

tetradic

#5F50CA #CA507E #BBCA50 #50CA9C

square

#5F50CA #CA507E #BBCA50 #50CA9C

split-complementary

#5F50CA #CA9C50 #7ECA50

monochromatic

#30257A #4233A9 #5F50CA #8A7FD8 #B5AEE6

Accessibility & contrast

On white

6.02

#5F50CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5F50CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F50CA

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F50CA	#FFFFFF	#000000	##FFFFFF
##5F50CA	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005FC7

Tritanopia (blue-blind)

#326D85

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5f50ca;
/* rgb */ color: rgb(95, 80, 202);
/* oklch */ color: oklch(51.5% 0.182 283.6);

Tailwind

colors: {
  custom: {
    50: '#9582db',
    500: '#5f50ca',
    950: '#000000',
  },
}

SCSS

$custom: #5f50ca;
$custom-light: #9582db;
$custom-dark: #000000;

JSON

{
  "hex": "#5f50ca",
  "rgb": {
    "r": 95,
    "g": 80,
    "b": 202
  },
  "hsl": {
    "h": 247.377,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51528,
    "c": 0.18183,
    "h": 283.6
  },
  "luminance": 0.12434
}

Semantic roles & 50–950 ramp

primary

#5F50CA

secondary

#CED4A1

accent

#DD4BCB

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5F50CA

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

Preview Lab → · Contrast checker → · Palette generator →