#429ACF#429ACF

#429ACF is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.6% C 0.115 H 238.6°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX#429ACF
RGBrgb(66, 154, 207)
HSLhsl(203, 59%, 54%)
HSVhsv(203, 68%, 81%)
CMYKcmyk(68.1%, 25.6%, 0%, 18.8%)
CIE-LABlab(60.58, -9.47, -34.85)
CIE-LCHlch(60.58, 36.11, 254.80°)
OKLaboklab(65.57% -0.06 -0.0981)
OKLCHoklch(65.57% 0.115 238.6)
XYZxyz(25.0605, 28.7717, 63.2522)
Luminance0.2877 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#429ACF #CF7742
analogous
#42CFBD #429ACF #4253CF
triadic
#429ACF #CF429A #9ACF42
tetradic
#429ACF #BD42CF #CF7742 #53CF42
square
#429ACF #BD42CF #CF7742 #53CF42
split-complementary
#429ACF #CF4253 #CFBD42
monochromatic
#1F5678 #2B7AA9 #429ACF #73B4DB #A4CEE8

Accessibility & contrast

On white

3.11
#429ACF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.75
#429ACF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429ACF
6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##429ACF#FFFFFF#000000##000000
##429ACF1.003.116.756.75
#FFFFFF3.111.0021.0021.00
#0000006.7521.001.001.00
##0000006.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#819AD1
Deuteranopia (green-blind)
#6E8CCE
Tritanopia (blue-blind)
#00A7AC
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #429acf;
/* rgb */ color: rgb(66, 154, 207);
/* oklch */ color: oklch(65.6% 0.115 238.6);
Tailwind
colors: {
  custom: {
    50: '#86b7de',
    500: '#429acf',
    950: '#000000',
  },
}
SCSS
$custom: #429acf;
$custom-light: #86b7de;
$custom-dark: #000000;
JSON
{
  "hex": "#429acf",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 207
  },
  "hsl": {
    "h": 202.553,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.65574,
    "c": 0.11498,
    "h": 238.6
  },
  "luminance": 0.28774
}

Semantic roles & 50–950 ramp

primary
#429ACF
secondary
#D5AF98
accent
#8045E3
background
#F8FBFD
surface
#F0F6FB
border
#CBD0D4
text
#0C1115
muted
#7D8083

Preview Lab

Preview with #429ACF

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

Preview Lab → · Contrast checker → · Palette generator →

#429ACF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva