#6757FB#6757FB

#6757FB is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.2% C 0.234 H 280.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#6757FB
RGBrgb(103, 87, 251)
HSLhsl(246, 95%, 66%)
HSVhsv(246, 65%, 98%)
CMYKcmyk(59%, 65.3%, 0%, 1.6%)
CIE-LABlab(47.83, 51.13, -79.75)
CIE-LCHlch(47.83, 94.73, 302.66°)
OKLaboklab(57.19% 0.0423 -0.2297)
OKLCHoklch(57.19% 0.234 280.4)
XYZxyz(26.4088, 16.6631, 93.0728)
Luminance0.1666 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6757FB #EBFB57
analogous
#5799FB #6757FB #B957FB
triadic
#6757FB #FB6757 #57FB67
tetradic
#6757FB #FB5799 #EBFB57 #57FBB9
square
#6757FB #FB5799 #EBFB57 #57FBB9
split-complementary
#6757FB #FBB957 #99FB57
monochromatic
#1905D3 #311BFA #6757FB #9D93FC #D3CFFE

Accessibility & contrast

On white

4.85
#6757FB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.33
#6757FB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757FB
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6757FB#FFFFFF#000000##FFFFFF
##6757FB1.004.854.334.85
#FFFFFF4.851.0021.001.00
#0000004.3321.001.0021.00
##FFFFFF4.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0078FF
Deuteranopia (green-blind)
#006BF8
Tritanopia (blue-blind)
#0081A2
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #6757fb;
/* rgb */ color: rgb(103, 87, 251);
/* oklch */ color: oklch(57.2% 0.234 280.4);
Tailwind
colors: {
  custom: {
    50: '#a088fe',
    500: '#6757fb',
    950: '#000000',
  },
}
SCSS
$custom: #6757fb;
$custom-light: #a088fe;
$custom-dark: #000000;
JSON
{
  "hex": "#6757fb",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 251
  },
  "hsl": {
    "h": 245.854,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57188,
    "c": 0.23353,
    "h": 280.4
  },
  "luminance": 0.16665
}

Semantic roles & 50–950 ramp

primary
#6757FB
secondary
#ECF2BC
accent
#E600CF
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100B18
muted
#7F7C86

Preview Lab

Preview with #6757FB

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

Preview Lab → · Contrast checker → · Palette generator →

#6757FB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva