#6757E9#6757E9

#6757E9 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.7% C 0.211 H 282.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6757E9
RGB	rgb(103, 87, 233)
HSL	hsl(247, 77%, 63%)
HSV	hsv(247, 63%, 91%)
CMYK	cmyk(55.8%, 62.7%, 0%, 8.6%)
CIE-LAB	lab(46.42, 45.67, -71.97)
CIE-LCH	lch(46.42, 85.24, 302.40°)
OKLab	oklab(55.73% 0.0441 -0.2068)
OKLCH	oklch(55.73% 0.211 282)
XYZ	xyz(23.7051, 15.5816, 78.8334)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757E9 #D9E957

analogous

#5790E9 #6757E9 #B057E9

triadic

#6757E9 #E96757 #57E967

tetradic

#6757E9 #E95790 #D9E957 #57E9B0

square

#6757E9 #E95790 #D9E957 #57E9B0

split-complementary

#6757E9 #E9B057 #90E957

monochromatic

#2817AF #3621E2 #6757E9 #988DF0 #C9C3F7

Accessibility & contrast

On white

5.10

#6757E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#6757E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757E9

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757E9	#FFFFFF	#000000	##FFFFFF
##6757E9	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EE

Deuteranopia (green-blind)

#0069E6

Tritanopia (blue-blind)

#247B98

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6757e9;
/* rgb */ color: rgb(103, 87, 233);
/* oklch */ color: oklch(55.7% 0.211 282.0);

Tailwind

colors: {
  custom: {
    50: '#9e87f1',
    500: '#6757e9',
    950: '#000000',
  },
}

SCSS

$custom: #6757e9;
$custom-light: #9e87f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6757e9",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 233
  },
  "hsl": {
    "h": 246.575,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.55725,
    "c": 0.21145,
    "h": 282
  },
  "luminance": 0.15583
}

Semantic roles & 50–950 ramp

primary

#6757E9

secondary

#E3E8B3

accent

#D90CC3

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6757E9

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

Preview Lab → · Contrast checker → · Palette generator →