#605CF3#605CF3

#605CF3 is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.8% C 0.219 H 278.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#605CF3
RGB	rgb(96, 92, 243)
HSL	hsl(242, 86%, 66%)
HSV	hsv(242, 62%, 95%)
CMYK	cmyk(60.5%, 62.1%, 0%, 4.7%)
CIE-LAB	lab(47.77, 44.75, -75.42)
CIE-LCH	lch(47.77, 87.70, 300.69°)
OKLab	oklab(56.81% 0.0305 -0.2171)
OKLCH	oklch(56.81% 0.219 278)
XYZ	xyz(24.8235, 16.6103, 86.6746)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605CF3 #EFF35C

analogous

#5CA4F3 #605CF3 #AB5CF3

triadic

#605CF3 #F3605C #5CF360

tetradic

#605CF3 #F35CA4 #EFF35C #5CF3AB

square

#605CF3 #F35CA4 #EFF35C #5CF3AB

split-complementary

#605CF3 #F3AB5C #A4F35C

monochromatic

#130FC6 #2823EF #605CF3 #9895F7 #CFCEFB

Accessibility & contrast

On white

4.86

#605CF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#605CF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605CF3

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605CF3	#FFFFFF	#000000	##FFFFFF
##605CF3	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F8

Deuteranopia (green-blind)

#006BF0

Tritanopia (blue-blind)

#00829F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #605cf3;
/* rgb */ color: rgb(96, 92, 243);
/* oklch */ color: oklch(56.8% 0.219 278.0);

Tailwind

colors: {
  custom: {
    50: '#9b8bf8',
    500: '#605cf3',
    950: '#000000',
  },
}

SCSS

$custom: #605cf3;
$custom-light: #9b8bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#605cf3",
  "rgb": {
    "r": 96,
    "g": 92,
    "b": 243
  },
  "hsl": {
    "h": 241.589,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.56814,
    "c": 0.21925,
    "h": 278
  },
  "luminance": 0.16612
}

Semantic roles & 50–950 ramp

primary

#605CF3

secondary

#EDEFBC

accent

#E303DD

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #605CF3

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

Preview Lab → · Contrast checker → · Palette generator →