#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
RGB	rgb(66, 148, 218)
HSL	hsl(208, 67%, 56%)
HSV	hsv(208, 70%, 85%)
CMYK	cmyk(69.7%, 32.1%, 0%, 14.5%)
CIE-LAB	lab(59.34, -2.32, -42.93)
CIE-LCH	lch(59.34, 42.99, 266.91°)
OKLab	oklab(64.76% -0.0507 -0.1216)
OKLCH	oklch(64.76% 0.132 247.4)
XYZ	xyz(25.4868, 27.3972, 70.2611)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	cyan

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
##4294DA	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

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 →