#6A73BB#6A73BB

#6A73BB is a mid, moderate blue. Relative luminance 0.189; OKLCH L 58.0% C 0.111 H 277.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#6A73BB
RGB	rgb(106, 115, 187)
HSL	hsl(233, 37%, 57%)
HSV	hsv(233, 43%, 73%)
CMYK	cmyk(43.3%, 38.5%, 0%, 26.7%)
CIE-LAB	lab(50.58, 15.47, -39.03)
CIE-LCH	lch(50.58, 41.98, 291.62°)
OKLab	oklab(57.98% 0.0134 -0.1099)
OKLCH	oklch(57.98% 0.111 277)
XYZ	xyz(21.0415, 18.9125, 49.5458)
Luminance	0.1891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A73BB #BBB26A

analogous

#6A9CBB #6A73BB #896ABB

triadic

#6A73BB #BB6A73 #73BB6A

tetradic

#6A73BB #BB6A9C #BBB26A #6ABB89

square

#6A73BB #BB6A9C #BBB26A #6ABB89

split-complementary

#6A73BB #BB896A #9CBB6A

monochromatic

#353D75 #49529F #6A73BB #949ACE #BEC2E1

Accessibility & contrast

On white

4.39

#6A73BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#6A73BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A73BB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A73BB	#FFFFFF	#000000	##000000
##6A73BB	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597CBE

Deuteranopia (green-blind)

#5375B9

Tritanopia (blue-blind)

#4F828E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6a73bb;
/* rgb */ color: rgb(106, 115, 187);
/* oklch */ color: oklch(58.0% 0.111 277.0);

Tailwind

colors: {
  custom: {
    50: '#989bd0',
    500: '#6a73bb',
    950: '#000000',
  },
}

SCSS

$custom: #6a73bb;
$custom-light: #989bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6a73bb",
  "rgb": {
    "r": 106,
    "g": 115,
    "b": 187
  },
  "hsl": {
    "h": 233.333,
    "s": 37.327,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5798,
    "c": 0.11072,
    "h": 277
  },
  "luminance": 0.18913
}

Semantic roles & 50–950 ramp

primary

#6A73BB

secondary

#D1CDB0

accent

#C15BCD

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6A73BB

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

Preview Lab → · Contrast checker → · Palette generator →