#6B80DB#6B80DB

#6B80DB is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.5% C 0.139 H 272.0°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX#6B80DB
RGBrgb(107, 128, 219)
HSLhsl(229, 61%, 64%)
HSVhsv(229, 51%, 86%)
CMYKcmyk(51.1%, 41.6%, 0%, 14.1%)
CIE-LABlab(55.76, 17.59, -49.03)
CIE-LCHlch(55.76, 52.09, 289.73°)
OKLaboklab(62.51% 0.0049 -0.139)
OKLCHoklch(62.51% 0.139 272)
XYZxyz(26.5646, 23.6769, 70.1744)
Luminance0.2368 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6B80DB #DBC66B
analogous
#6BB8DB #6B80DB #8E6BDB
triadic
#6B80DB #DB6B80 #80DB6B
tetradic
#6B80DB #DB6BB8 #DBC66B #6BDB8E
square
#6B80DB #DB6BB8 #DBC66B #6BDB8E
split-complementary
#6B80DB #DB8E6B #B8DB6B
monochromatic
#283FA4 #3A56CF #6B80DB #9CAAE7 #CDD4F3

Accessibility & contrast

On white

3.66
#6B80DB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.74
#6B80DB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B80DB
5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6B80DB#FFFFFF#000000##000000
##6B80DB1.003.665.745.74
#FFFFFF3.661.0021.0021.00
#0000005.7421.001.001.00
##0000005.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B8BDF
Deuteranopia (green-blind)
#4F81D9
Tritanopia (blue-blind)
#3994A3
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #6b80db;
/* rgb */ color: rgb(107, 128, 219);
/* oklch */ color: oklch(62.5% 0.139 272.0);
Tailwind
colors: {
  custom: {
    50: '#9ca4e6',
    500: '#6b80db',
    950: '#000000',
  },
}
SCSS
$custom: #6b80db;
$custom-light: #9ca4e6;
$custom-dark: #000000;
JSON
{
  "hex": "#6b80db",
  "rgb": {
    "r": 107,
    "g": 128,
    "b": 219
  },
  "hsl": {
    "h": 228.75,
    "s": 60.87,
    "l": 63.922
  },
  "oklch": {
    "l": 0.62509,
    "c": 0.1391,
    "h": 272
  },
  "luminance": 0.23679
}

Semantic roles & 50–950 ramp

primary
#6B80DB
secondary
#E5DDBD
accent
#A81DC9
background
#FAFAFE
surface
#F3F4FC
border
#CDCED5
text
#0F0F16
muted
#7F7F84

Preview Lab

Preview with #6B80DB

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

Preview Lab → · Contrast checker → · Palette generator →

#6B80DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva