#6B7BF3#6B7BF3

#6B7BF3 is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.0% C 0.179 H 274.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B7BF3
RGB	rgb(107, 123, 243)
HSL	hsl(233, 85%, 69%)
HSV	hsv(233, 56%, 95%)
CMYK	cmyk(56%, 49.4%, 0%, 4.7%)
CIE-LAB	lab(55.85, 28.15, -62.29)
CIE-LCH	lch(55.85, 68.36, 294.32°)
OKLab	oklab(63.02% 0.0137 -0.178)
OKLCH	oklch(63.02% 0.179 274.4)
XYZ	xyz(29.3188, 23.7607, 87.8179)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B7BF3 #F3E36B

analogous

#6BBFF3 #6B7BF3 #9F6BF3

triadic

#6B7BF3 #F36B7B #7BF36B

tetradic

#6B7BF3 #F36BBF #F3E36B #6BF39F

square

#6B7BF3 #F36BBF #F3E36B #6BF39F

split-complementary

#6B7BF3 #F39F6B #BFF36B

monochromatic

#1128D3 #3249EE #6B7BF3 #A4ADF8 #DCE0FC

Accessibility & contrast

On white

3.65

#6B7BF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#6B7BF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B7BF3

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B7BF3	#FFFFFF	#000000	##000000
##6B7BF3	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8CF7

Deuteranopia (green-blind)

#2780F0

Tritanopia (blue-blind)

#1896AC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6b7bf3;
/* rgb */ color: rgb(107, 123, 243);
/* oklch */ color: oklch(63.0% 0.179 274.4);

Tailwind

colors: {
  custom: {
    50: '#9fa1f8',
    500: '#6b7bf3',
    950: '#000000',
  },
}

SCSS

$custom: #6b7bf3;
$custom-light: #9fa1f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b7bf3",
  "rgb": {
    "r": 107,
    "g": 123,
    "b": 243
  },
  "hsl": {
    "h": 232.941,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.63015,
    "c": 0.17851,
    "h": 274.4
  },
  "luminance": 0.23763
}

Semantic roles & 50–950 ramp

primary

#6B7BF3

secondary

#F1ECC9

accent

#C704E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #6B7BF3

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

Preview Lab → · Contrast checker → · Palette generator →