#4699BC#4699BC

#4699BC is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.6% C 0.095 H 228.6°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4699BC
RGB	rgb(70, 153, 188)
HSL	hsl(198, 47%, 51%)
HSV	hsv(198, 63%, 74%)
CMYK	cmyk(62.8%, 18.6%, 0%, 26.3%)
CIE-LAB	lab(59.63, -14.45, -25.64)
CIE-LCH	lch(59.63, 29.43, 240.60°)
OKLab	oklab(64.59% -0.0631 -0.0716)
OKLCH	oklch(64.59% 0.095 228.6)
XYZ	xyz(22.9906, 27.7131, 51.7047)
Luminance	0.2772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4699BC #BC6946

analogous

#46BCA4 #4699BC #465EBC

triadic

#4699BC #BC4699 #99BC46

tetradic

#4699BC #A446BC #BC6946 #5EBC46

square

#4699BC #A446BC #BC6946 #5EBC46

split-complementary

#4699BC #BC465E #BCA446

monochromatic

#245164 #347590 #4699BC #73B2CC #A0CBDD

Accessibility & contrast

On white

3.21

#4699BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#4699BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4699BC

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4699BC	#FFFFFF	#000000	##000000
##4699BC	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797BE

Deuteranopia (green-blind)

#768ABC

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4699bc;
/* rgb */ color: rgb(70, 153, 188);
/* oklch */ color: oklch(64.6% 0.095 228.6);

Tailwind

colors: {
  custom: {
    50: '#85b7d0',
    500: '#4699bc',
    950: '#000000',
  },
}

SCSS

$custom: #4699bc;
$custom-light: #85b7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4699bc",
  "rgb": {
    "r": 70,
    "g": 153,
    "b": 188
  },
  "hsl": {
    "h": 197.797,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64594,
    "c": 0.09545,
    "h": 228.6
  },
  "luminance": 0.27715
}

Semantic roles & 50–950 ramp

primary

#4699BC

secondary

#C9A495

accent

#7951D6

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4699BC

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

Preview Lab → · Contrast checker → · Palette generator →