#605BF1#605BF1

#605BF1 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.5% C 0.218 H 278.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#605BF1
RGB	rgb(96, 91, 241)
HSL	hsl(242, 84%, 65%)
HSV	hsv(242, 62%, 95%)
CMYK	cmyk(60.2%, 62.2%, 0%, 5.5%)
CIE-LAB	lab(47.39, 44.71, -74.91)
CIE-LCH	lch(47.39, 87.24, 300.83°)
OKLab	oklab(56.49% 0.0314 -0.2156)
OKLCH	oklch(56.49% 0.218 278.3)
XYZ	xyz(24.4371, 16.3180, 85.0640)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605BF1 #ECF15B

analogous

#5BA1F1 #605BF1 #AB5BF1

triadic

#605BF1 #F1605B #5BF160

tetradic

#605BF1 #F15BA1 #ECF15B #5BF1AB

square

#605BF1 #F15BA1 #ECF15B #5BF1AB

split-complementary

#605BF1 #F1AB5B #A1F15B

monochromatic

#1610C1 #2923EC #605BF1 #9793F6 #CDCCFB

Accessibility & contrast

On white

4.92

#605BF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#605BF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605BF1

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605BF1	#FFFFFF	#000000	##FFFFFF
##605BF1	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F6

Deuteranopia (green-blind)

#006AEE

Tritanopia (blue-blind)

#00819E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #605bf1;
/* rgb */ color: rgb(96, 91, 241);
/* oklch */ color: oklch(56.5% 0.218 278.3);

Tailwind

colors: {
  custom: {
    50: '#9b8af7',
    500: '#605bf1',
    950: '#000000',
  },
}

SCSS

$custom: #605bf1;
$custom-light: #9b8af7;
$custom-dark: #000000;

JSON

{
  "hex": "#605bf1",
  "rgb": {
    "r": 96,
    "g": 91,
    "b": 241
  },
  "hsl": {
    "h": 242,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.56491,
    "c": 0.21791,
    "h": 278.3
  },
  "luminance": 0.1632
}

Semantic roles & 50–950 ramp

primary

#605BF1

secondary

#ECEDBA

accent

#E105D9

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #605BF1

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

Preview Lab → · Contrast checker → · Palette generator →