#6B71B0#6B71B0

#6B71B0 is a mid, moderate blue. Relative luminance 0.181; OKLCH L 57.0% C 0.097 H 278.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#6B71B0
RGBrgb(107, 113, 176)
HSLhsl(235, 30%, 55%)
HSVhsv(235, 39%, 69%)
CMYKcmyk(39.2%, 35.8%, 0%, 31%)
CIE-LABlab(49.58, 13.74, -34.24)
CIE-LCHlch(49.58, 36.90, 291.86°)
OKLaboklab(57.05% 0.0147 -0.096)
OKLCHoklch(57.05% 0.097 278.7)
XYZxyz(19.8027, 18.0698, 43.5103)
Luminance0.1807 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6B71B0 #B0AA6B
analogous
#6B93B0 #6B71B0 #886BB0
triadic
#6B71B0 #B06B71 #71B06B
tetradic
#6B71B0 #B06B93 #B0AA6B #6BB088
square
#6B71B0 #B06B93 #B0AA6B #6BB088
split-complementary
#6B71B0 #B0886B #93B06B
monochromatic
#383C69 #4D5391 #6B71B0 #9397C5 #BBBEDB

Accessibility & contrast

On white

4.55
#6B71B0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.61
#6B71B0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B71B0
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6B71B0#FFFFFF#000000##000000
##6B71B01.004.554.614.61
#FFFFFF4.551.0021.0021.00
#0000004.6121.001.001.00
##0000004.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#5C79B3
Deuteranopia (green-blind)
#5873AF
Tritanopia (blue-blind)
#577D88
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #6b71b0;
/* rgb */ color: rgb(107, 113, 176);
/* oklch */ color: oklch(57.0% 0.097 278.7);
Tailwind
colors: {
  custom: {
    50: '#9899c8',
    500: '#6b71b0',
    950: '#000000',
  },
}
SCSS
$custom: #6b71b0;
$custom-light: #9899c8;
$custom-dark: #000000;
JSON
{
  "hex": "#6b71b0",
  "rgb": {
    "r": 107,
    "g": 113,
    "b": 176
  },
  "hsl": {
    "h": 234.783,
    "s": 30.396,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5705,
    "c": 0.09709,
    "h": 278.7
  },
  "luminance": 0.18071
}

Semantic roles & 50–950 ramp

primary
#6B71B0
secondary
#CAC7AD
accent
#BE61C7
background
#F9F9FC
surface
#F2F2F8
border
#CCCCD1
text
#0E0E13
muted
#7E7E82

Preview Lab

Preview with #6B71B0

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

Preview Lab → · Contrast checker → · Palette generator →

#6B71B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva