#6B5CF3#6B5CF3

#6B5CF3 is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.6% C 0.217 H 281.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6B5CF3
RGB	rgb(107, 92, 243)
HSL	hsl(246, 86%, 66%)
HSV	hsv(246, 62%, 95%)
CMYK	cmyk(56%, 62.1%, 0%, 4.7%)
CIE-LAB	lab(48.57, 46.51, -74.07)
CIE-LCH	lch(48.57, 87.46, 302.13°)
OKLab	oklab(57.61% 0.0438 -0.2128)
OKLCH	oklch(57.61% 0.217 281.6)
XYZ	xyz(26.0632, 17.2495, 86.7327)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B5CF3 #E4F35C

analogous

#5C98F3 #6B5CF3 #B65CF3

triadic

#6B5CF3 #F36B5C #5CF36B

tetradic

#6B5CF3 #F35C98 #E4F35C #5CF3B6

square

#6B5CF3 #F35C98 #E4F35C #5CF3B6

split-complementary

#6B5CF3 #F3B65C #98F35C

monochromatic

#210FC6 #3723EF #6B5CF3 #9F95F7 #D3CEFB

Accessibility & contrast

On white

4.72

#6B5CF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6B5CF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B5CF3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B5CF3	#FFFFFF	#000000	##FFFFFF
##6B5CF3	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F8

Deuteranopia (green-blind)

#006EF0

Tritanopia (blue-blind)

#22819F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6b5cf3;
/* rgb */ color: rgb(107, 92, 243);
/* oklch */ color: oklch(57.6% 0.217 281.6);

Tailwind

colors: {
  custom: {
    50: '#a18bf8',
    500: '#6b5cf3',
    950: '#000000',
  },
}

SCSS

$custom: #6b5cf3;
$custom-light: #a18bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b5cf3",
  "rgb": {
    "r": 107,
    "g": 92,
    "b": 243
  },
  "hsl": {
    "h": 245.96,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.21729,
    "h": 281.6
  },
  "luminance": 0.17251
}

Semantic roles & 50–950 ramp

primary

#6B5CF3

secondary

#EAEFBC

accent

#E303CD

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B5CF3

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

Preview Lab → · Contrast checker → · Palette generator →