#6B5BE7#6B5BE7

#6B5BE7 is a mid, highly saturated blue. Relative luminance 0.164; OKLCH L 56.5% C 0.203 H 282.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#6B5BE7
RGB	rgb(107, 91, 231)
HSL	hsl(247, 74%, 63%)
HSV	hsv(247, 61%, 91%)
CMYK	cmyk(53.7%, 60.6%, 0%, 9.4%)
CIE-LAB	lab(47.46, 43.46, -69.13)
CIE-LCH	lch(47.46, 81.65, 302.16°)
OKLab	oklab(56.52% 0.0455 -0.1983)
OKLCH	oklch(56.52% 0.203 282.9)
XYZ	xyz(24.2239, 16.3761, 77.4703)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B5BE7 #D7E75B

analogous

#5B91E7 #6B5BE7 #B15BE7

triadic

#6B5BE7 #E76B5B #5BE76B

tetradic

#6B5BE7 #E75B91 #D7E75B #5BE7B1

square

#6B5BE7 #E75B91 #D7E75B #5BE7B1

split-complementary

#6B5BE7 #E7B15B #91E75B

monochromatic

#2A19AE #3B26DF #6B5BE7 #9B90EF #CBC6F7

Accessibility & contrast

On white

4.91

#6B5BE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#6B5BE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B5BE7

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B5BE7	#FFFFFF	#000000	##FFFFFF
##6B5BE7	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EC

Deuteranopia (green-blind)

#006CE4

Tritanopia (blue-blind)

#337D98

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6b5be7;
/* rgb */ color: rgb(107, 91, 231);
/* oklch */ color: oklch(56.5% 0.203 282.9);

Tailwind

colors: {
  custom: {
    50: '#9f8af0',
    500: '#6b5be7',
    950: '#000000',
  },
}

SCSS

$custom: #6b5be7;
$custom-light: #9f8af0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b5be7",
  "rgb": {
    "r": 107,
    "g": 91,
    "b": 231
  },
  "hsl": {
    "h": 246.857,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56519,
    "c": 0.20348,
    "h": 282.9
  },
  "luminance": 0.16377
}

Semantic roles & 50–950 ramp

primary

#6B5BE7

secondary

#E2E8B6

accent

#D70FC0

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B5BE7

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

Preview Lab → · Contrast checker → · Palette generator →