#6F78B3#6F78B3

#6F78B3 is a mid, moderate blue. Relative luminance 0.201; OKLCH L 59.0% C 0.091 H 276.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#6F78B3
RGBrgb(111, 120, 179)
HSLhsl(232, 31%, 57%)
HSVhsv(232, 38%, 70%)
CMYKcmyk(38%, 33%, 0%, 29.8%)
CIE-LABlab(51.91, 11.48, -32.31)
CIE-LCHlch(51.91, 34.29, 289.57°)
OKLaboklab(58.97% 0.0104 -0.0903)
OKLCHoklch(58.97% 0.091 276.6)
XYZxyz(21.4063, 20.0663, 45.3844)
Luminance0.2007 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6F78B3 #B3AA6F
analogous
#6F9AB3 #6F78B3 #886FB3
triadic
#6F78B3 #B36F78 #78B36F
tetradic
#6F78B3 #B36F9A #B3AA6F #6FB388
square
#6F78B3 #B36F9A #B3AA6F #6FB388
split-complementary
#6F78B3 #B3886F #9AB36F
monochromatic
#3A416E #4F5896 #6F78B3 #979EC8 #BFC3DD

Accessibility & contrast

On white

4.19
#6F78B3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.01
#6F78B3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F78B3
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6F78B3#FFFFFF#000000##000000
##6F78B31.004.195.015.01
#FFFFFF4.191.0021.0021.00
#0000005.0121.001.001.00
##0000005.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#657FB5
Deuteranopia (green-blind)
#6079B2
Tritanopia (blue-blind)
#5B848D
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #6f78b3;
/* rgb */ color: rgb(111, 120, 179);
/* oklch */ color: oklch(59.0% 0.091 276.6);
Tailwind
colors: {
  custom: {
    50: '#9b9eca',
    500: '#6f78b3',
    950: '#000000',
  },
}
SCSS
$custom: #6f78b3;
$custom-light: #9b9eca;
$custom-dark: #000000;
JSON
{
  "hex": "#6f78b3",
  "rgb": {
    "r": 111,
    "g": 120,
    "b": 179
  },
  "hsl": {
    "h": 232.059,
    "s": 30.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58968,
    "c": 0.09089,
    "h": 276.6
  },
  "luminance": 0.20067
}

Semantic roles & 50–950 ramp

primary
#6F78B3
secondary
#CDC9B1
accent
#BA61C7
background
#F9F9FC
surface
#F2F2F8
border
#CCCCD1
text
#0E0E13
muted
#7E7E82

Preview Lab

Preview with #6F78B3

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

Preview Lab → · Contrast checker → · Palette generator →

#6F78B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva