#689BE5#689BE5

#689BE5 is a light, vivid blue. Relative luminance 0.320; OKLCH L 68.5% C 0.123 H 257.6°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX#689BE5
RGBrgb(104, 155, 229)
HSLhsl(216, 71%, 65%)
HSVhsv(216, 55%, 90%)
CMYKcmyk(54.6%, 32.3%, 0%, 10.2%)
CIE-LABlab(63.38, 4.12, -42.58)
CIE-LCHlch(63.38, 42.78, 275.53°)
OKLaboklab(68.52% -0.0263 -0.12)
OKLCHoklch(68.52% 0.123 257.6)
XYZxyz(31.5682, 32.0404, 78.6344)
Luminance0.3204 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#689BE5 #E5B268
analogous
#68D9E5 #689BE5 #7368E5
triadic
#689BE5 #E5689B #9BE568
tetradic
#689BE5 #E568D9 #E5B268 #68E573
square
#689BE5 #E568D9 #E5B268 #68E573
split-complementary
#689BE5 #E57368 #D9E568
monochromatic
#1F5CB4 #3478DC #689BE5 #9CBEEE #D0E0F7

Accessibility & contrast

On white

2.83
#689BE5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.41
#689BE5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BE5
7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##689BE5#FFFFFF#000000##000000
##689BE51.002.837.417.41
#FFFFFF2.831.0021.0021.00
#0000007.4121.001.001.00
##0000007.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7DA0E8
Deuteranopia (green-blind)
#6D94E3
Tritanopia (blue-blind)
#17ACB6
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #689be5;
/* rgb */ color: rgb(104, 155, 229);
/* oklch */ color: oklch(68.5% 0.123 257.6);
Tailwind
colors: {
  custom: {
    50: '#9bb8ed',
    500: '#689be5',
    950: '#000000',
  },
}
SCSS
$custom: #689be5;
$custom-light: #9bb8ed;
$custom-dark: #000000;
JSON
{
  "hex": "#689be5",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 229
  },
  "hsl": {
    "h": 215.52,
    "s": 70.621,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68518,
    "c": 0.12289,
    "h": 257.6
  },
  "luminance": 0.32043
}

Semantic roles & 50–950 ramp

primary
#689BE5
secondary
#E9D8BF
accent
#8413D3
background
#FAFBFE
surface
#F3F6FD
border
#CDD0D5
text
#0F1116
muted
#7F8084

Preview Lab

Preview with #689BE5

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

Preview Lab → · Contrast checker → · Palette generator →

#689BE5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva