#4199D4#4199D4

#4199D4 is a light, vivid cyan. Relative luminance 0.287; OKLCH L 65.6% C 0.121 H 241.5°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4199D4
RGB	rgb(65, 153, 212)
HSL	hsl(204, 63%, 54%)
HSV	hsv(204, 69%, 83%)
CMYK	cmyk(69.3%, 27.8%, 0%, 16.9%)
CIE-LAB	lab(60.48, -7.37, -37.80)
CIE-LCH	lch(60.48, 38.51, 258.96°)
OKLab	oklab(65.56% -0.058 -0.1067)
OKLCH	oklch(65.56% 0.121 241.5)
XYZ	xyz(25.4503, 28.6570, 66.4647)
Luminance	0.2866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4199D4 #D47C41

analogous

#41D4C6 #4199D4 #4150D4

triadic

#4199D4 #D44199 #99D441

tetradic

#4199D4 #C641D4 #D47C41 #50D441

square

#4199D4 #C641D4 #D47C41 #50D441

split-complementary

#4199D4 #D44150 #D4C641

monochromatic

#1D577E #2879B0 #4199D4 #73B4DF #A5CFEB

Accessibility & contrast

On white

3.12

#4199D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#4199D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4199D4

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4199D4	#FFFFFF	#000000	##000000
##4199D4	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9AD7

Deuteranopia (green-blind)

#6A8CD3

Tritanopia (blue-blind)

#00A8AD

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4199d4;
/* rgb */ color: rgb(65, 153, 212);
/* oklch */ color: oklch(65.6% 0.121 241.5);

Tailwind

colors: {
  custom: {
    50: '#86b6e1',
    500: '#4199d4',
    950: '#000000',
  },
}

SCSS

$custom: #4199d4;
$custom-light: #86b6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4199d4",
  "rgb": {
    "r": 65,
    "g": 153,
    "b": 212
  },
  "hsl": {
    "h": 204.082,
    "s": 63.09,
    "l": 54.314
  },
  "oklch": {
    "l": 0.65557,
    "c": 0.12141,
    "h": 241.5
  },
  "luminance": 0.2866
}

Semantic roles & 50–950 ramp

primary

#4199D4

secondary

#D8B299

accent

#8442E6

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4199D4

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

Preview Lab → · Contrast checker → · Palette generator →