#6757E4#6757E4

#6757E4 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.3% C 0.205 H 282.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#6757E4
RGB	rgb(103, 87, 228)
HSL	hsl(247, 72%, 62%)
HSV	hsv(247, 62%, 89%)
CMYK	cmyk(54.8%, 61.8%, 0%, 10.6%)
CIE-LAB	lab(46.04, 44.16, -69.76)
CIE-LCH	lch(46.04, 82.56, 302.33°)
OKLab	oklab(55.33% 0.0445 -0.2003)
OKLCH	oklch(55.33% 0.205 282.5)
XYZ	xyz(23.0010, 15.3000, 75.1249)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757E4 #D4E457

analogous

#578DE4 #6757E4 #AE57E4

triadic

#6757E4 #E46757 #57E467

tetradic

#6757E4 #E4578D #D4E457 #57E4AE

square

#6757E4 #E4578D #D4E457 #57E4AE

split-complementary

#6757E4 #E4AE57 #8DE457

monochromatic

#2A1BA6 #3823DB #6757E4 #978CEC #C6C0F5

Accessibility & contrast

On white

5.17

#6757E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#6757E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757E4

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757E4	#FFFFFF	#000000	##FFFFFF
##6757E4	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E9

Deuteranopia (green-blind)

#0068E1

Tritanopia (blue-blind)

#2B7995

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6757e4;
/* rgb */ color: rgb(103, 87, 228);
/* oklch */ color: oklch(55.3% 0.205 282.5);

Tailwind

colors: {
  custom: {
    50: '#9d87ed',
    500: '#6757e4',
    950: '#000000',
  },
}

SCSS

$custom: #6757e4;
$custom-light: #9d87ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6757e4",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 228
  },
  "hsl": {
    "h": 246.809,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.5533,
    "c": 0.20519,
    "h": 282.5
  },
  "luminance": 0.15301
}

Semantic roles & 50–950 ramp

primary

#6757E4

secondary

#E0E6B1

accent

#D411BE

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6757E4

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

Preview Lab → · Contrast checker → · Palette generator →