#6759BB#6759BB

#6759BB is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.7% C 0.149 H 286.7°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#6759BB
RGB	rgb(103, 89, 187)
HSL	hsl(249, 42%, 54%)
HSV	hsv(249, 52%, 73%)
CMYK	cmyk(44.9%, 52.4%, 0%, 26.7%)
CIE-LAB	lab(43.68, 30.61, -50.04)
CIE-LCH	lch(43.68, 58.66, 301.46°)
OKLab	oklab(52.69% 0.0426 -0.1423)
OKLCH	oklch(52.69% 0.149 286.7)
XYZ	xyz(18.1330, 13.6154, 48.6767)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6759BB #ADBB59

analogous

#597CBB #6759BB #9859BB

triadic

#6759BB #BB6759 #59BB67

tetradic

#6759BB #BB597C #ADBB59 #59BB98

square

#6759BB #BB597C #ADBB59 #59BB98

split-complementary

#6759BB #BB9859 #7CBB59

monochromatic

#362D6D #4B3E98 #6759BB #8F84CD #B7B0DF

Accessibility & contrast

On white

5.64

#6759BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#6759BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6759BB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6759BB	#FFFFFF	#000000	##FFFFFF
##6759BB	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B6ABE

Deuteranopia (green-blind)

#2964B9

Tritanopia (blue-blind)

#4D6E81

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6759bb;
/* rgb */ color: rgb(103, 89, 187);
/* oklch */ color: oklch(52.7% 0.149 286.7);

Tailwind

colors: {
  custom: {
    50: '#9788d0',
    500: '#6759bb',
    950: '#000000',
  },
}

SCSS

$custom: #6759bb;
$custom-light: #9788d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6759bb",
  "rgb": {
    "r": 103,
    "g": 89,
    "b": 187
  },
  "hsl": {
    "h": 248.571,
    "s": 41.88,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52687,
    "c": 0.14856,
    "h": 286.7
  },
  "luminance": 0.13616
}

Semantic roles & 50–950 ramp

primary

#6759BB

secondary

#C7CDA3

accent

#D256C0

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6759BB

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

Preview Lab → · Contrast checker → · Palette generator →