#6697FB#6697FB

#6697FB is a light, vivid blue. Relative luminance 0.319; OKLCH L 68.8% C 0.157 H 263.2°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX#6697FB
RGBrgb(102, 151, 251)
HSLhsl(220, 95%, 69%)
HSVhsv(220, 59%, 98%)
CMYKcmyk(59.4%, 39.8%, 0%, 1.6%)
CIE-LABlab(63.28, 13.06, -54.84)
CIE-LCHlch(63.28, 56.38, 283.40°)
OKLaboklab(68.77% -0.0187 -0.1559)
OKLCHoklch(68.77% 0.157 263.2)
XYZxyz(33.9527, 31.9201, 95.6200)
Luminance0.3192 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6697FB #FBCA66
analogous
#66E2FB #6697FB #8066FB
triadic
#6697FB #FB6697 #97FB66
tetradic
#6697FB #FB66E2 #FBCA66 #66FB80
square
#6697FB #FB66E2 #FBCA66 #66FB80
split-complementary
#6697FB #FB8066 #E2FB66
monochromatic
#064EE1 #2A6EF9 #6697FB #A2C0FD #DDE8FE

Accessibility & contrast

On white

2.84
#6697FB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.38
#6697FB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6697FB
7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6697FB#FFFFFF#000000##000000
##6697FB1.002.847.387.38
#FFFFFF2.841.0021.0021.00
#0000007.3821.001.001.00
##0000007.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6BA1FF
Deuteranopia (green-blind)
#5793F9
Tritanopia (blue-blind)
#00ADBD
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #6697fb;
/* rgb */ color: rgb(102, 151, 251);
/* oklch */ color: oklch(68.8% 0.157 263.2);
Tailwind
colors: {
  custom: {
    50: '#9db5fd',
    500: '#6697fb',
    950: '#000000',
  },
}
SCSS
$custom: #6697fb;
$custom-light: #9db5fd;
$custom-dark: #000000;
JSON
{
  "hex": "#6697fb",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 251
  },
  "hsl": {
    "h": 220.268,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.68768,
    "c": 0.15702,
    "h": 263.2
  },
  "luminance": 0.31923
}

Semantic roles & 50–950 ramp

primary
#6697FB
secondary
#F4E6C9
accent
#9A00E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1118
muted
#7F8086

Preview Lab

Preview with #6697FB

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

Preview Lab → · Contrast checker → · Palette generator →

#6697FB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva