#5F50C8#5F50C8

#5F50C8 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.4% C 0.179 H 283.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5F50C8
RGB	rgb(95, 80, 200)
HSL	hsl(248, 52%, 55%)
HSV	hsv(248, 60%, 78%)
CMYK	cmyk(52.5%, 60%, 0%, 21.6%)
CIE-LAB	lab(41.75, 38.26, -60.73)
CIE-LCH	lch(41.75, 71.78, 302.21°)
OKLab	oklab(51.37% 0.0427 -0.174)
OKLCH	oklch(51.37% 0.179 283.8)
XYZ	xyz(18.0101, 12.3394, 56.0651)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F50C8 #B9C850

analogous

#507DC8 #5F50C8 #9B50C8

triadic

#5F50C8 #C85F50 #50C85F

tetradic

#5F50C8 #C8507D #B9C850 #50C89B

square

#5F50C8 #C8507D #B9C850 #50C89B

split-complementary

#5F50C8 #C89B50 #7DC850

monochromatic

#302678 #4334A6 #5F50C8 #8A7FD7 #B4ADE5

Accessibility & contrast

On white

6.06

#5F50C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5F50C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F50C8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F50C8	#FFFFFF	#000000	##FFFFFF
##5F50C8	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#346C84

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5f50c8;
/* rgb */ color: rgb(95, 80, 200);
/* oklch */ color: oklch(51.4% 0.179 283.8);

Tailwind

colors: {
  custom: {
    50: '#9582da',
    500: '#5f50c8',
    950: '#000000',
  },
}

SCSS

$custom: #5f50c8;
$custom-light: #9582da;
$custom-dark: #000000;

JSON

{
  "hex": "#5f50c8",
  "rgb": {
    "r": 95,
    "g": 80,
    "b": 200
  },
  "hsl": {
    "h": 247.5,
    "s": 52.174,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51374,
    "c": 0.17922,
    "h": 283.8
  },
  "luminance": 0.1234
}

Semantic roles & 50–950 ramp

primary

#5F50C8

secondary

#CDD3A1

accent

#DC4CCA

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5F50C8

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

Preview Lab → · Contrast checker → · Palette generator →