#5F5FF4#5F5FF4

#5F5FF4 is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.3% C 0.217 H 277.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5F5FF4
RGB	rgb(95, 95, 244)
HSL	hsl(240, 87%, 66%)
HSV	hsv(240, 61%, 96%)
CMYK	cmyk(61.1%, 61.1%, 0%, 4.3%)
CIE-LAB	lab(48.44, 43.16, -74.87)
CIE-LCH	lch(48.44, 86.42, 299.96°)
OKLab	oklab(57.32% 0.0267 -0.2155)
OKLCH	oklch(57.32% 0.217 277.1)
XYZ	xyz(25.1354, 17.1470, 87.5555)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F5FF4 #F4F45F

analogous

#5FAAF4 #5F5FF4 #AA5FF4

triadic

#5F5FF4 #F45F5F #5FF45F

tetradic

#5F5FF4 #F45FAA #F4F45F #5FF4AA

square

#5F5FF4 #F45FAA #F4F45F #5FF4AA

split-complementary

#5F5FF4 #F4AA5F #AAF45F

monochromatic

#0E0ECB #2626F0 #5F5FF4 #9898F8 #D2D2FC

Accessibility & contrast

On white

4.74

#5F5FF4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5F5FF4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F5FF4

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F5FF4	#FFFFFF	#000000	##FFFFFF
##5F5FF4	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F9

Deuteranopia (green-blind)

#006DF1

Tritanopia (blue-blind)

#0084A1

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5f5ff4;
/* rgb */ color: rgb(95, 95, 244);
/* oklch */ color: oklch(57.3% 0.217 277.1);

Tailwind

colors: {
  custom: {
    50: '#9b8df9',
    500: '#5f5ff4',
    950: '#000000',
  },
}

SCSS

$custom: #5f5ff4;
$custom-light: #9b8df9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f5ff4",
  "rgb": {
    "r": 95,
    "g": 95,
    "b": 244
  },
  "hsl": {
    "h": 240,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57318,
    "c": 0.21718,
    "h": 277.1
  },
  "luminance": 0.17149
}

Semantic roles & 50–950 ramp

primary

#5F5FF4

secondary

#F0F0BF

accent

#E402E4

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F5FF4

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

Preview Lab → · Contrast checker → · Palette generator →