#6757EC#6757EC

#6757EC is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 56.0% C 0.215 H 281.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6757EC
RGB	rgb(103, 87, 236)
HSL	hsl(246, 80%, 63%)
HSV	hsv(246, 63%, 93%)
CMYK	cmyk(56.4%, 63.1%, 0%, 7.5%)
CIE-LAB	lab(46.65, 46.58, -73.28)
CIE-LCH	lch(46.65, 86.84, 302.44°)
OKLab	oklab(55.96% 0.0438 -0.2107)
OKLCH	oklch(55.96% 0.215 281.8)
XYZ	xyz(24.1373, 15.7545, 81.1096)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757EC #DCEC57

analogous

#5791EC #6757EC #B157EC

triadic

#6757EC #EC6757 #57EC67

tetradic

#6757EC #EC5791 #DCEC57 #57ECB1

square

#6757EC #EC5791 #DCEC57 #57ECB1

split-complementary

#6757EC #ECB157 #91EC57

monochromatic

#2614B4 #3520E6 #6757EC #998EF2 #CAC5F8

Accessibility & contrast

On white

5.06

#6757EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#6757EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757EC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757EC	#FFFFFF	#000000	##FFFFFF
##6757EC	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F1

Deuteranopia (green-blind)

#0069E9

Tritanopia (blue-blind)

#1E7C9A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6757ec;
/* rgb */ color: rgb(103, 87, 236);
/* oklch */ color: oklch(56.0% 0.215 281.8);

Tailwind

colors: {
  custom: {
    50: '#9e87f3',
    500: '#6757ec',
    950: '#000000',
  },
}

SCSS

$custom: #6757ec;
$custom-light: #9e87f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6757ec",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 236
  },
  "hsl": {
    "h": 246.443,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55964,
    "c": 0.21518,
    "h": 281.8
  },
  "luminance": 0.15756
}

Semantic roles & 50–950 ramp

primary

#6757EC

secondary

#E4EAB5

accent

#DC0AC5

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6757EC

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

Preview Lab → · Contrast checker → · Palette generator →