#6757E7#6757E7

#6757E7 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.6% C 0.209 H 282.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#6757E7
RGB	rgb(103, 87, 231)
HSL	hsl(247, 75%, 62%)
HSV	hsv(247, 62%, 91%)
CMYK	cmyk(55.4%, 62.3%, 0%, 9.4%)
CIE-LAB	lab(46.27, 45.07, -71.09)
CIE-LCH	lch(46.27, 84.17, 302.37°)
OKLab	oklab(55.57% 0.0442 -0.2042)
OKLCH	oklch(55.57% 0.209 282.2)
XYZ	xyz(23.4211, 15.4680, 77.3373)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757E7 #D7E757

analogous

#578FE7 #6757E7 #AF57E7

triadic

#6757E7 #E76757 #57E767

tetradic

#6757E7 #E7578F #D7E757 #57E7AF

square

#6757E7 #E7578F #D7E757 #57E7AF

split-complementary

#6757E7 #E7AF57 #8FE757

monochromatic

#2918AB #3721DF #6757E7 #978DEF #C8C2F6

Accessibility & contrast

On white

5.13

#6757E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#6757E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757E7

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757E7	#FFFFFF	#000000	##FFFFFF
##6757E7	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EC

Deuteranopia (green-blind)

#0069E4

Tritanopia (blue-blind)

#277A97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6757e7;
/* rgb */ color: rgb(103, 87, 231);
/* oklch */ color: oklch(55.6% 0.209 282.2);

Tailwind

colors: {
  custom: {
    50: '#9d87f0',
    500: '#6757e7',
    950: '#000000',
  },
}

SCSS

$custom: #6757e7;
$custom-light: #9d87f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6757e7",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 231
  },
  "hsl": {
    "h": 246.667,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.55566,
    "c": 0.20895,
    "h": 282.2
  },
  "luminance": 0.15469
}

Semantic roles & 50–950 ramp

primary

#6757E7

secondary

#E1E7B3

accent

#D70EC1

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6757E7

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

Preview Lab → · Contrast checker → · Palette generator →