#6B73F3#6B73F3

#6B73F3 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.5% C 0.189 H 276.6°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#6B73F3
RGB	rgb(107, 115, 243)
HSL	hsl(236, 85%, 69%)
HSV	hsv(236, 56%, 95%)
CMYK	cmyk(56%, 52.7%, 0%, 4.7%)
CIE-LAB	lab(53.87, 32.96, -65.47)
CIE-LCH	lch(53.87, 73.30, 296.72°)
OKLab	oklab(61.53% 0.0218 -0.1874)
OKLCH	oklch(61.53% 0.189 276.6)
XYZ	xyz(28.3666, 21.8563, 87.5005)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B73F3 #F3EB6B

analogous

#6BB7F3 #6B73F3 #A76BF3

triadic

#6B73F3 #F36B73 #73F36B

tetradic

#6B73F3 #F36BB7 #F3EB6B #6BF3A7

square

#6B73F3 #F36BB7 #F3EB6B #6BF3A7

split-complementary

#6B73F3 #F3A76B #B7F36B

monochromatic

#111CD3 #323DEE #6B73F3 #A4A9F8 #DCDEFC

Accessibility & contrast

On white

3.91

#6B73F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#6B73F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B73F3

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B73F3	#FFFFFF	#000000	##000000
##6B73F3	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2687F7

Deuteranopia (green-blind)

#007BF0

Tritanopia (blue-blind)

#1B90A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #6b73f3;
/* rgb */ color: rgb(107, 115, 243);
/* oklch */ color: oklch(61.5% 0.189 276.6);

Tailwind

colors: {
  custom: {
    50: '#a09bf8',
    500: '#6b73f3',
    950: '#000000',
  },
}

SCSS

$custom: #6b73f3;
$custom-light: #a09bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b73f3",
  "rgb": {
    "r": 107,
    "g": 115,
    "b": 243
  },
  "hsl": {
    "h": 236.471,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.61531,
    "c": 0.18868,
    "h": 276.6
  },
  "luminance": 0.21858
}

Semantic roles & 50–950 ramp

primary

#6B73F3

secondary

#F1EFC9

accent

#D404E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #6B73F3

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

Preview Lab → · Contrast checker → · Palette generator →