#438DD1#438DD1

#438DD1 is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.127 H 248.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#438DD1
RGBrgb(67, 141, 209)
HSLhsl(209, 61%, 54%)
HSVhsv(209, 68%, 82%)
CMYKcmyk(67.9%, 32.5%, 0%, 18%)
CIE-LABlab(56.92, -1.20, -41.70)
CIE-LCHlch(56.92, 41.71, 268.35°)
OKLaboklab(62.72% -0.0458 -0.1181)
OKLCHoklch(62.72% 0.127 248.8)
XYZxyz(23.3439, 24.8440, 63.8744)
Luminance0.2485 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438DD1 #D18743
analogous
#43D1CE #438DD1 #4346D1
triadic
#438DD1 #D1438D #8DD143
tetradic
#438DD1 #CE43D1 #D18743 #46D143
square
#438DD1 #CE43D1 #D18743 #46D143
split-complementary
#438DD1 #D14346 #D1CE43
monochromatic
#1E4F7B #2A6EAD #438DD1 #74ABDD #A5C9E9

Accessibility & contrast

On white

3.52
#438DD1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.97
#438DD1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DD1
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438DD1#FFFFFF#000000##000000
##438DD11.003.525.975.97
#FFFFFF3.521.0021.0021.00
#0000005.9721.001.001.00
##0000005.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F90D4
Deuteranopia (green-blind)
#5B82D0
Tritanopia (blue-blind)
#009DA5
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #438dd1;
/* rgb */ color: rgb(67, 141, 209);
/* oklch */ color: oklch(62.7% 0.127 248.8);
Tailwind
colors: {
  custom: {
    50: '#86aedf',
    500: '#438dd1',
    950: '#000000',
  },
}
SCSS
$custom: #438dd1;
$custom-light: #86aedf;
$custom-dark: #000000;
JSON
{
  "hex": "#438dd1",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 209
  },
  "hsl": {
    "h": 208.732,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62725,
    "c": 0.12666,
    "h": 248.8
  },
  "luminance": 0.24846
}

Semantic roles & 50–950 ramp

primary
#438DD1
secondary
#D6B79A
accent
#9144E4
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #438DD1

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

Preview Lab → · Contrast checker → · Palette generator →

#438DD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva