#438FC5#438FC5

#438FC5 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.6% C 0.111 H 242.4°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#438FC5
RGBrgb(67, 143, 197)
HSLhsl(205, 53%, 52%)
HSVhsv(205, 66%, 77%)
CMYKcmyk(66%, 27.4%, 0%, 22.7%)
CIE-LABlab(56.95, -6.45, -34.89)
CIE-LCHlch(56.95, 35.48, 259.53°)
OKLaboklab(62.56% -0.0514 -0.0983)
OKLCHoklch(62.56% 0.111 242.4)
XYZxyz(22.2114, 24.8671, 56.4418)
Luminance0.2487 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438FC5 #C57943
analogous
#43C5BA #438FC5 #434EC5
triadic
#438FC5 #C5438F #8FC543
tetradic
#438FC5 #BA43C5 #C57943 #4EC543
square
#438FC5 #BA43C5 #C57943 #4EC543
split-complementary
#438FC5 #C5434E #C5BA43
monochromatic
#214D6C #306E9B #438FC5 #72ABD3 #A1C7E2

Accessibility & contrast

On white

3.52
#438FC5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.97
#438FC5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438FC5
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438FC5#FFFFFF#000000##000000
##438FC51.003.525.975.97
#FFFFFF3.521.0021.0021.00
#0000005.9721.001.001.00
##0000005.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7790C7
Deuteranopia (green-blind)
#6583C4
Tritanopia (blue-blind)
#009CA2
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #438fc5;
/* rgb */ color: rgb(67, 143, 197);
/* oklch */ color: oklch(62.6% 0.111 242.4);
Tailwind
colors: {
  custom: {
    50: '#84afd7',
    500: '#438fc5',
    950: '#000000',
  },
}
SCSS
$custom: #438fc5;
$custom-light: #84afd7;
$custom-dark: #000000;
JSON
{
  "hex": "#438fc5",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 204.923,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62559,
    "c": 0.11094,
    "h": 242.4
  },
  "luminance": 0.24869
}

Semantic roles & 50–950 ramp

primary
#438FC5
secondary
#CEAD95
accent
#884CDC
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C1014
muted
#7D7F83

Preview Lab

Preview with #438FC5

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

Preview Lab → · Contrast checker → · Palette generator →

#438FC5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva