#738CEE#738CEE

#738CEE is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.5% C 0.148 H 271.1°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX#738CEE
RGBrgb(115, 140, 238)
HSLhsl(228, 78%, 69%)
HSVhsv(228, 52%, 93%)
CMYKcmyk(51.7%, 41.2%, 0%, 6.7%)
CIE-LABlab(60.40, 18.07, -52.22)
CIE-LCHlch(60.40, 55.25, 289.09°)
OKLaboklab(66.52% 0.0029 -0.1481)
OKLCHoklch(66.52% 0.148 271.1)
XYZxyz(31.8759, 28.5719, 84.7076)
Luminance0.2857 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#738CEE #EED573
analogous
#73CAEE #738CEE #9873EE
triadic
#738CEE #EE738C #8CEE73
tetradic
#738CEE #EE73CA #EED573 #73EE98
square
#738CEE #EE73CA #EED573 #73EE98
split-complementary
#738CEE #EE9873 #CAEE73
monochromatic
#193ECE #3C5FE7 #738CEE #AAB9F5 #E0E6FB

Accessibility & contrast

On white

3.13
#738CEE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.71
#738CEE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738CEE
6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##738CEE#FFFFFF#000000##000000
##738CEE1.003.136.716.71
#FFFFFF3.131.0021.0021.00
#0000006.7121.001.001.00
##0000006.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6497F2
Deuteranopia (green-blind)
#568DEC
Tritanopia (blue-blind)
#3AA1B1
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #738cee;
/* rgb */ color: rgb(115, 140, 238);
/* oklch */ color: oklch(66.5% 0.148 271.1);
Tailwind
colors: {
  custom: {
    50: '#a2adf4',
    500: '#738cee',
    950: '#000000',
  },
}
SCSS
$custom: #738cee;
$custom-light: #a2adf4;
$custom-dark: #000000;
JSON
{
  "hex": "#738cee",
  "rgb": {
    "r": 115,
    "g": 140,
    "b": 238
  },
  "hsl": {
    "h": 227.805,
    "s": 78.344,
    "l": 69.216
  },
  "oklch": {
    "l": 0.6652,
    "c": 0.14811,
    "h": 271.1
  },
  "luminance": 0.28574
}

Semantic roles & 50–950 ramp

primary
#738CEE
secondary
#F0E9CD
accent
#B00BDB
background
#FAFAFE
surface
#F4F4FD
border
#CECED5
text
#101017
muted
#7F7F85

Preview Lab

Preview with #738CEE

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

Preview Lab → · Contrast checker → · Palette generator →

#738CEE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva