#5F5FF3#5F5FF3

#5F5FF3 is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.2% C 0.216 H 277.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#5F5FF3
RGB	rgb(95, 95, 243)
HSL	hsl(240, 86%, 66%)
HSV	hsv(240, 61%, 95%)
CMYK	cmyk(60.9%, 60.9%, 0%, 4.7%)
CIE-LAB	lab(48.37, 42.84, -74.44)
CIE-LCH	lch(48.37, 85.88, 299.92°)
OKLab	oklab(57.24% 0.0268 -0.2142)
OKLCH	oklch(57.24% 0.216 277.1)
XYZ	xyz(24.9840, 17.0864, 86.7581)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5FF3 #F3F35F

analogous

#5FA9F3 #5F5FF3 #A95FF3

triadic

#5F5FF3 #F35F5F #5FF35F

tetradic

#5F5FF3 #F35FA9 #F3F35F #5FF3A9

square

#5F5FF3 #F35FA9 #F3F35F #5FF3A9

split-complementary

#5F5FF3 #F3A95F #A9F35F

monochromatic

#0F0FC9 #2626EF #5F5FF3 #9898F7 #D1D1FC

Accessibility & contrast

On white

4.75

#5F5FF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#5F5FF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5FF3

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5FF3	#FFFFFF	#000000	##FFFFFF
##5F5FF3	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F8

Deuteranopia (green-blind)

#006DF0

Tritanopia (blue-blind)

#0084A0

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5f5ff3;
/* rgb */ color: rgb(95, 95, 243);
/* oklch */ color: oklch(57.2% 0.216 277.1);

Tailwind

colors: {
  custom: {
    50: '#9b8df8',
    500: '#5f5ff3',
    950: '#000000',
  },
}

SCSS

$custom: #5f5ff3;
$custom-light: #9b8df8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5ff3",
  "rgb": {
    "r": 95,
    "g": 95,
    "b": 243
  },
  "hsl": {
    "h": 240,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57239,
    "c": 0.21592,
    "h": 277.1
  },
  "luminance": 0.17088
}

Semantic roles & 50–950 ramp

primary

#5F5FF3

secondary

#EFEFBF

accent

#E303E3

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F5FF3

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

Preview Lab → · Contrast checker → · Palette generator →