#4199BE#4199BE

#4199BE is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.5% C 0.100 H 229.0°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4199BE
RGB	rgb(65, 153, 190)
HSL	hsl(198, 49%, 50%)
HSV	hsv(198, 66%, 75%)
CMYK	cmyk(65.8%, 19.5%, 0%, 25.5%)
CIE-LAB	lab(59.55, -14.67, -26.91)
CIE-LCH	lch(59.55, 30.65, 241.40°)
OKLab	oklab(64.51% -0.0655 -0.0753)
OKLCH	oklch(64.51% 0.1 229)
XYZ	xyz(22.8618, 27.6216, 52.8319)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4199BE #BE6641

analogous

#41BEA5 #4199BE #415ABE

triadic

#4199BE #BE4199 #99BE41

tetradic

#4199BE #A541BE #BE6641 #5ABE41

square

#4199BE #A541BE #BE6641 #5ABE41

split-complementary

#4199BE #BE415A #BEA541

monochromatic

#225063 #317490 #4199BE #6FB1CE #9CCADD

Accessibility & contrast

On white

3.22

#4199BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4199BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4199BE

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4199BE	#FFFFFF	#000000	##000000
##4199BE	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8697C0

Deuteranopia (green-blind)

#748ABE

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4199be;
/* rgb */ color: rgb(65, 153, 190);
/* oklch */ color: oklch(64.5% 0.100 229.0);

Tailwind

colors: {
  custom: {
    50: '#83b7d1',
    500: '#4199be',
    950: '#000000',
  },
}

SCSS

$custom: #4199be;
$custom-light: #83b7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4199be",
  "rgb": {
    "r": 65,
    "g": 153,
    "b": 190
  },
  "hsl": {
    "h": 197.76,
    "s": 49.02,
    "l": 50
  },
  "oklch": {
    "l": 0.64508,
    "c": 0.09977,
    "h": 229
  },
  "luminance": 0.27624
}

Semantic roles & 50–950 ramp

primary

#4199BE

secondary

#C9A291

accent

#784FD9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4199BE

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

Preview Lab → · Contrast checker → · Palette generator →