#4294DA#4294DA

#4294DA is a light, vivid cyan. Relative luminance 0.274; OKLCH L 64.8% C 0.132 H 247.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX#4294DA
RGBrgb(66, 148, 218)
HSLhsl(208, 67%, 56%)
HSVhsv(208, 70%, 85%)
CMYKcmyk(69.7%, 32.1%, 0%, 14.5%)
CIE-LABlab(59.34, -2.32, -42.93)
CIE-LCHlch(59.34, 42.99, 266.91°)
OKLaboklab(64.76% -0.0507 -0.1216)
OKLCHoklch(64.76% 0.132 247.4)
XYZxyz(25.4868, 27.3972, 70.2611)
Luminance0.2740 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4294DA #DA8842
analogous
#42DAD4 #4294DA #4248DA
triadic
#4294DA #DA4294 #94DA42
tetradic
#4294DA #D442DA #DA8842 #48DA42
square
#4294DA #D442DA #DA8842 #48DA42
split-complementary
#4294DA #DA4248 #DAD442
monochromatic
#1A5587 #2475BA #4294DA #75B1E4 #A8CEEE

Accessibility & contrast

On white

3.24
#4294DA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.48
#4294DA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4294DA
6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4294DA#FFFFFF#000000##000000
##4294DA1.003.246.486.48
#FFFFFF3.241.0021.0021.00
#0000006.4821.001.001.00
##0000006.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7597DD
Deuteranopia (green-blind)
#5F88D9
Tritanopia (blue-blind)
#00A5AD
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #4294da;
/* rgb */ color: rgb(66, 148, 218);
/* oklch */ color: oklch(64.8% 0.132 247.4);
Tailwind
colors: {
  custom: {
    50: '#87b3e6',
    500: '#4294da',
    950: '#000000',
  },
}
SCSS
$custom: #4294da;
$custom-light: #87b3e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4294da",
  "rgb": {
    "r": 66,
    "g": 148,
    "b": 218
  },
  "hsl": {
    "h": 207.632,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.64759,
    "c": 0.13178,
    "h": 247.4
  },
  "luminance": 0.274
}

Semantic roles & 50–950 ramp

primary
#4294DA
secondary
#DBB99C
accent
#8D3EEA
background
#F9FAFE
surface
#F1F5FC
border
#CBCFD5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4294DA

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

Preview Lab → · Contrast checker → · Palette generator →

#4294DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva