#6757EE#6757EE

#6757EE is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.1% C 0.218 H 281.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#6757EE
RGB	rgb(103, 87, 238)
HSL	hsl(246, 82%, 64%)
HSV	hsv(246, 63%, 93%)
CMYK	cmyk(56.7%, 63.4%, 0%, 6.7%)
CIE-LAB	lab(46.81, 47.19, -74.16)
CIE-LCH	lch(46.81, 87.90, 302.47°)
OKLab	oklab(56.12% 0.0436 -0.2132)
OKLCH	oklch(56.12% 0.218 281.6)
XYZ	xyz(24.4295, 15.8714, 82.6485)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757EE #DEEE57

analogous

#5792EE #6757EE #B357EE

triadic

#6757EE #EE6757 #57EE67

tetradic

#6757EE #EE5792 #DEEE57 #57EEB3

square

#6757EE #EE5792 #DEEE57 #57EEB3

split-complementary

#6757EE #EEB357 #92EE57

monochromatic

#2413B8 #351FE8 #6757EE #998FF4 #CCC6F9

Accessibility & contrast

On white

5.03

#6757EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#6757EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757EE

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757EE	#FFFFFF	#000000	##FFFFFF
##6757EE	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F3

Deuteranopia (green-blind)

#0069EB

Tritanopia (blue-blind)

#1A7D9B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6757ee;
/* rgb */ color: rgb(103, 87, 238);
/* oklch */ color: oklch(56.1% 0.218 281.6);

Tailwind

colors: {
  custom: {
    50: '#9e87f5',
    500: '#6757ee',
    950: '#000000',
  },
}

SCSS

$custom: #6757ee;
$custom-light: #9e87f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6757ee",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 238
  },
  "hsl": {
    "h": 246.358,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56124,
    "c": 0.21766,
    "h": 281.6
  },
  "luminance": 0.15873
}

Semantic roles & 50–950 ramp

primary

#6757EE

secondary

#E5EBB6

accent

#DE08C7

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6757EE

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

Preview Lab → · Contrast checker → · Palette generator →