#439AD5#439AD5

#439AD5 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 65.9% C 0.121 H 241.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX#439AD5
RGBrgb(67, 154, 213)
HSLhsl(204, 63%, 55%)
HSVhsv(204, 69%, 84%)
CMYKcmyk(68.5%, 27.7%, 0%, 16.5%)
CIE-LABlab(60.87, -7.30, -37.73)
CIE-LCHlch(60.87, 38.43, 259.05°)
OKLaboklab(65.9% -0.0574 -0.1064)
OKLCHoklch(65.9% 0.121 241.7)
XYZxyz(25.8760, 29.1058, 67.1922)
Luminance0.2911 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#439AD5 #D57E43
analogous
#43D5C7 #439AD5 #4351D5
triadic
#439AD5 #D5439A #9AD543
tetradic
#439AD5 #C743D5 #D57E43 #51D543
square
#439AD5 #C743D5 #D57E43 #51D543
split-complementary
#439AD5 #D54351 #D5C743
monochromatic
#1D5881 #287BB3 #439AD5 #75B5E0 #A7D0EB

Accessibility & contrast

On white

3.08
#439AD5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.82
#439AD5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439AD5
6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##439AD5#FFFFFF#000000##000000
##439AD51.003.086.826.82
#FFFFFF3.081.0021.0021.00
#0000006.8221.001.001.00
##0000006.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F9BD8
Deuteranopia (green-blind)
#6B8DD4
Tritanopia (blue-blind)
#00A9AE
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #439ad5;
/* rgb */ color: rgb(67, 154, 213);
/* oklch */ color: oklch(65.9% 0.121 241.7);
Tailwind
colors: {
  custom: {
    50: '#87b7e2',
    500: '#439ad5',
    950: '#000000',
  },
}
SCSS
$custom: #439ad5;
$custom-light: #87b7e2;
$custom-dark: #000000;
JSON
{
  "hex": "#439ad5",
  "rgb": {
    "r": 67,
    "g": 154,
    "b": 213
  },
  "hsl": {
    "h": 204.247,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.65903,
    "c": 0.12095,
    "h": 241.7
  },
  "luminance": 0.29109
}

Semantic roles & 50–950 ramp

primary
#439AD5
secondary
#D9B49B
accent
#8441E7
background
#F8FBFD
surface
#F0F6FB
border
#CBD0D4
text
#0D1115
muted
#7D8083

Preview Lab

Preview with #439AD5

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

Preview Lab → · Contrast checker → · Palette generator →

#439AD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva