#438FCE#438FCE

#438FCE is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.121 H 246.4°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#438FCE
RGBrgb(67, 143, 206)
HSLhsl(207, 59%, 54%)
HSVhsv(207, 67%, 81%)
CMYKcmyk(67.5%, 30.6%, 0%, 19.2%)
CIE-LABlab(57.36, -3.39, -39.32)
CIE-LCHlch(57.36, 39.47, 265.07°)
OKLaboklab(63.02% -0.0486 -0.1112)
OKLCHoklch(63.02% 0.121 246.4)
XYZxyz(23.2736, 25.2920, 62.0358)
Luminance0.2529 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438FCE #CE8243
analogous
#43CEC7 #438FCE #4349CE
triadic
#438FCE #CE438F #8FCE43
tetradic
#438FCE #C743CE #CE8243 #49CE43
square
#438FCE #C743CE #CE8243 #49CE43
split-complementary
#438FCE #CE4349 #CEC743
monochromatic
#1F4F77 #2C70A8 #438FCE #74ACDB #A4C9E7

Accessibility & contrast

On white

3.47
#438FCE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.06
#438FCE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FCE
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438FCE#FFFFFF#000000##000000
##438FCE1.003.476.066.06
#FFFFFF3.471.0021.0021.00
#0000006.0621.001.001.00
##0000006.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7391D1
Deuteranopia (green-blind)
#6084CD
Tritanopia (blue-blind)
#009EA5
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #438fce;
/* rgb */ color: rgb(67, 143, 206);
/* oklch */ color: oklch(63.0% 0.121 246.4);
Tailwind
colors: {
  custom: {
    50: '#86afdd',
    500: '#438fce',
    950: '#000000',
  },
}
SCSS
$custom: #438fce;
$custom-light: #86afdd;
$custom-dark: #000000;
JSON
{
  "hex": "#438fce",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 206
  },
  "hsl": {
    "h": 207.194,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63021,
    "c": 0.12134,
    "h": 246.4
  },
  "luminance": 0.25294
}

Semantic roles & 50–950 ramp

primary
#438FCE
secondary
#D4B499
accent
#8D46E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #438FCE

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

Preview Lab → · Contrast checker → · Palette generator →

#438FCE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva