#4699BB#4699BB

#4699BB is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.5% C 0.095 H 227.9°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4699BB
RGB	rgb(70, 153, 187)
HSL	hsl(197, 46%, 50%)
HSV	hsv(197, 63%, 73%)
CMYK	cmyk(62.6%, 18.2%, 0%, 26.7%)
CIE-LAB	lab(59.59, -14.77, -25.14)
CIE-LCH	lch(59.59, 29.15, 239.57°)
OKLab	oklab(64.55% -0.0635 -0.0702)
OKLCH	oklch(64.55% 0.095 227.9)
XYZ	xyz(22.8831, 27.6701, 51.1390)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4699BB #BB6846

analogous

#46BBA2 #4699BB #465EBB

triadic

#4699BB #BB4699 #99BB46

tetradic

#4699BB #A246BB #BB6846 #5EBB46

square

#4699BB #A246BB #BB6846 #5EBB46

split-complementary

#4699BB #BB465E #BBA246

monochromatic

#245062 #35758F #4699BB #73B2CB #A0CADC

Accessibility & contrast

On white

3.21

#4699BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#4699BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4699BB

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4699BB	#FFFFFF	#000000	##000000
##4699BB	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8796BD

Deuteranopia (green-blind)

#778ABB

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4699bb;
/* rgb */ color: rgb(70, 153, 187);
/* oklch */ color: oklch(64.5% 0.095 227.9);

Tailwind

colors: {
  custom: {
    50: '#85b7cf',
    500: '#4699bb',
    950: '#000000',
  },
}

SCSS

$custom: #4699bb;
$custom-light: #85b7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4699bb",
  "rgb": {
    "r": 70,
    "g": 153,
    "b": 187
  },
  "hsl": {
    "h": 197.436,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6455,
    "c": 0.09463,
    "h": 227.9
  },
  "luminance": 0.27672
}

Semantic roles & 50–950 ramp

primary

#4699BB

secondary

#C8A394

accent

#7852D6

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4699BB

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

Preview Lab → · Contrast checker → · Palette generator →