#5B65F4#5B65F4

#5B65F4 is a mid, highly saturated blue. Relative luminance 0.181; OKLCH L 58.1% C 0.211 H 274.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5B65F4
RGB	rgb(91, 101, 244)
HSL	hsl(236, 87%, 66%)
HSV	hsv(236, 63%, 96%)
CMYK	cmyk(62.7%, 58.6%, 0%, 4.3%)
CIE-LAB	lab(49.57, 38.97, -73.05)
CIE-LCH	lch(49.57, 82.79, 298.08°)
OKLab	oklab(58.08% 0.0172 -0.2102)
OKLCH	oklch(58.08% 0.211 274.7)
XYZ	xyz(25.2918, 18.0610, 87.7237)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B65F4 #F4EA5B

analogous

#5BB2F4 #5B65F4 #9D5BF4

triadic

#5B65F4 #F45B65 #65F45B

tetradic

#5B65F4 #F45BB2 #F4EA5B #5BF49D

square

#5B65F4 #F45BB2 #F4EA5B #5BF49D

split-complementary

#5B65F4 #F49D5B #B2F45B

monochromatic

#0D1AC7 #222FF0 #5B65F4 #949BF8 #CED1FC

Accessibility & contrast

On white

4.55

#5B65F4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#5B65F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B65F4

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B65F4	#FFFFFF	#000000	##000000
##5B65F4	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF9

Deuteranopia (green-blind)

#006FF1

Tritanopia (blue-blind)

#0088A3

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5b65f4;
/* rgb */ color: rgb(91, 101, 244);
/* oklch */ color: oklch(58.1% 0.211 274.7);

Tailwind

colors: {
  custom: {
    50: '#9891f9',
    500: '#5b65f4',
    950: '#000000',
  },
}

SCSS

$custom: #5b65f4;
$custom-light: #9891f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b65f4",
  "rgb": {
    "r": 91,
    "g": 101,
    "b": 244
  },
  "hsl": {
    "h": 236.078,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.58081,
    "c": 0.21094,
    "h": 274.7
  },
  "luminance": 0.18063
}

Semantic roles & 50–950 ramp

primary

#5B65F4

secondary

#EFECBC

accent

#D502E4

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5B65F4

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

Preview Lab → · Contrast checker → · Palette generator →