#4294D0#4294D0

#4294D0 is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.2% C 0.120 H 243.5°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4294D0
RGB	rgb(66, 148, 208)
HSL	hsl(205, 60%, 54%)
HSV	hsv(205, 68%, 82%)
CMYK	cmyk(68.3%, 28.8%, 0%, 18.4%)
CIE-LAB	lab(58.87, -5.74, -38.07)
CIE-LCH	lch(58.87, 38.50, 261.42°)
OKLab	oklab(64.24% -0.0536 -0.1075)
OKLCH	oklch(64.24% 0.12 243.5)
XYZ	xyz(24.2175, 26.8895, 63.5762)
Luminance	0.2689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4294D0 #D07E42

analogous

#42D0C5 #4294D0 #424DD0

triadic

#4294D0 #D04294 #94D042

tetradic

#4294D0 #C542D0 #D07E42 #4DD042

square

#4294D0 #C542D0 #D07E42 #4DD042

split-complementary

#4294D0 #D0424D #D0C542

monochromatic

#1E5379 #2A74AA #4294D0 #73B0DC #A4CBE8

Accessibility & contrast

On white

3.29

#4294D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4294D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4294D0

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4294D0	#FFFFFF	#000000	##000000
##4294D0	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7995D3

Deuteranopia (green-blind)

#6588CF

Tritanopia (blue-blind)

#00A3A9

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4294d0;
/* rgb */ color: rgb(66, 148, 208);
/* oklch */ color: oklch(64.2% 0.120 243.5);

Tailwind

colors: {
  custom: {
    50: '#86b3de',
    500: '#4294d0',
    950: '#000000',
  },
}

SCSS

$custom: #4294d0;
$custom-light: #86b3de;
$custom-dark: #000000;

JSON

{
  "hex": "#4294d0",
  "rgb": {
    "r": 66,
    "g": 148,
    "b": 208
  },
  "hsl": {
    "h": 205.352,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.64236,
    "c": 0.12015,
    "h": 243.5
  },
  "luminance": 0.26892
}

Semantic roles & 50–950 ramp

primary

#4294D0

secondary

#D5B299

accent

#8844E3

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4294D0

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

Preview Lab → · Contrast checker → · Palette generator →