#6757C8#6757C8

#6757C8 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.2% C 0.169 H 285.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#6757C8
RGB	rgb(103, 87, 200)
HSL	hsl(248, 51%, 56%)
HSV	hsv(248, 57%, 78%)
CMYK	cmyk(48.5%, 56.5%, 0%, 21.6%)
CIE-LAB	lab(44.04, 35.70, -56.99)
CIE-LCH	lch(44.04, 67.25, 302.06°)
OKLab	oklab(53.23% 0.0454 -0.1628)
OKLCH	oklch(53.23% 0.169 285.6)
XYZ	xyz(19.4240, 13.8692, 56.2859)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757C8 #B8C857

analogous

#5780C8 #6757C8 #A057C8

triadic

#6757C8 #C86757 #57C867

tetradic

#6757C8 #C85780 #B8C857 #57C8A0

square

#6757C8 #C85780 #B8C857 #57C8A0

split-complementary

#6757C8 #C8A057 #80C857

monochromatic

#34297C #4838AA #6757C8 #9185D7 #BAB3E6

Accessibility & contrast

On white

5.56

#6757C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#6757C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757C8

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757C8	#FFFFFF	#000000	##FFFFFF
##6757C8	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096BCC

Deuteranopia (green-blind)

#0165C6

Tritanopia (blue-blind)

#457087

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6757c8;
/* rgb */ color: rgb(103, 87, 200);
/* oklch */ color: oklch(53.2% 0.169 285.6);

Tailwind

colors: {
  custom: {
    50: '#9987d9',
    500: '#6757c8',
    950: '#000000',
  },
}

SCSS

$custom: #6757c8;
$custom-light: #9987d9;
$custom-dark: #000000;

JSON

{
  "hex": "#6757c8",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 200
  },
  "hsl": {
    "h": 248.496,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53232,
    "c": 0.16898,
    "h": 285.6
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary

#6757C8

secondary

#CED5A6

accent

#DA4EC6

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6757C8

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

Preview Lab → · Contrast checker → · Palette generator →