#6675DD#6675DD

#6675DD is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.1% C 0.157 H 274.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#6675DD
RGBrgb(102, 117, 221)
HSLhsl(232, 64%, 63%)
HSVhsv(232, 54%, 87%)
CMYKcmyk(53.8%, 47.1%, 0%, 13.3%)
CIE-LABlab(52.69, 23.79, -55.07)
CIE-LCHlch(52.69, 59.99, 293.36°)
OKLaboklab(60.12% 0.0123 -0.1569)
OKLCHoklch(60.12% 0.157 274.5)
XYZxyz(24.8877, 20.7661, 71.0894)
Luminance0.2077 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6675DD #DDCE66
analogous
#66B0DD #6675DD #9266DD
triadic
#6675DD #DD6675 #75DD66
tetradic
#6675DD #DD66B0 #DDCE66 #66DD92
square
#6675DD #DD66B0 #DDCE66 #66DD92
split-complementary
#6675DD #DD9266 #B0DD66
monochromatic
#2435A4 #3448D2 #6675DD #98A2E8 #CACFF3

Accessibility & contrast

On white

4.07
#6675DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.15
#6675DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6675DD
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6675DD#FFFFFF#000000##000000
##6675DD1.004.075.155.15
#FFFFFF4.071.0021.0021.00
#0000005.1521.001.001.00
##0000005.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#4583E1
Deuteranopia (green-blind)
#3679DB
Tritanopia (blue-blind)
#2B8C9E
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #6675dd;
/* rgb */ color: rgb(102, 117, 221);
/* oklch */ color: oklch(60.1% 0.157 274.5);
Tailwind
colors: {
  custom: {
    50: '#9a9ce8',
    500: '#6675dd',
    950: '#000000',
  },
}
SCSS
$custom: #6675dd;
$custom-light: #9a9ce8;
$custom-dark: #000000;
JSON
{
  "hex": "#6675dd",
  "rgb": {
    "r": 102,
    "g": 117,
    "b": 221
  },
  "hsl": {
    "h": 232.437,
    "s": 63.636,
    "l": 63.333
  },
  "oklch": {
    "l": 0.60121,
    "c": 0.15741,
    "h": 274.5
  },
  "luminance": 0.20768
}

Semantic roles & 50–950 ramp

primary
#6675DD
secondary
#E5DFBA
accent
#B51ACB
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0F0E16
muted
#7E7E84

Preview Lab

Preview with #6675DD

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

Preview Lab → · Contrast checker → · Palette generator →

#6675DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva