#6C5BF7#6C5BF7

#6C5BF7 is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.8% C 0.223 H 281.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6C5BF7
RGB	rgb(108, 91, 247)
HSL	hsl(247, 91%, 66%)
HSV	hsv(247, 63%, 97%)
CMYK	cmyk(56.3%, 63.2%, 0%, 3.1%)
CIE-LAB	lab(48.74, 48.44, -76.02)
CIE-LCH	lch(48.74, 90.15, 302.51°)
OKLab	oklab(57.85% 0.0456 -0.2186)
OKLCH	oklch(57.85% 0.223 281.8)
XYZ	xyz(26.7087, 17.3840, 89.9257)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C5BF7 #E6F75B

analogous

#5B98F7 #6C5BF7 #BA5BF7

triadic

#6C5BF7 #F76C5B #5BF76C

tetradic

#6C5BF7 #F75B98 #E6F75B #5BF7BA

square

#6C5BF7 #F75B98 #E6F75B #5BF7BA

split-complementary

#6C5BF7 #F7BA5B #98F75B

monochromatic

#1F0ACE #3821F4 #6C5BF7 #A095FA #D5D0FD

Accessibility & contrast

On white

4.69

#6C5BF7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#6C5BF7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C5BF7

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C5BF7	#FFFFFF	#000000	##FFFFFF
##6C5BF7	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FC

Deuteranopia (green-blind)

#006EF4

Tritanopia (blue-blind)

#1F82A1

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6c5bf7;
/* rgb */ color: rgb(108, 91, 247);
/* oklch */ color: oklch(57.8% 0.223 281.8);

Tailwind

colors: {
  custom: {
    50: '#a28afb',
    500: '#6c5bf7',
    950: '#000000',
  },
}

SCSS

$custom: #6c5bf7;
$custom-light: #a28afb;
$custom-dark: #000000;

JSON

{
  "hex": "#6c5bf7",
  "rgb": {
    "r": 108,
    "g": 91,
    "b": 247
  },
  "hsl": {
    "h": 246.538,
    "s": 90.698,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57845,
    "c": 0.22327,
    "h": 281.8
  },
  "luminance": 0.17386
}

Semantic roles & 50–950 ramp

primary

#6C5BF7

secondary

#EBF0BD

accent

#E600CC

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6C5BF7

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

Preview Lab → · Contrast checker → · Palette generator →