#4699D9#4699D9

#4699D9 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.125 H 244.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4699D9
RGB	rgb(70, 153, 217)
HSL	hsl(206, 66%, 56%)
HSV	hsv(206, 68%, 85%)
CMYK	cmyk(67.7%, 29.5%, 0%, 14.9%)
CIE-LAB	lab(60.86, -4.92, -39.97)
CIE-LCH	lch(60.86, 40.27, 262.98°)
OKLab	oklab(65.98% -0.0534 -0.1129)
OKLCH	oklch(65.98% 0.125 244.7)
XYZ	xyz(26.4367, 29.0915, 69.8542)
Luminance	0.2909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4699D9 #D98646

analogous

#46D9CF #4699D9 #4650D9

triadic

#4699D9 #D94699 #99D946

tetradic

#4699D9 #CF46D9 #D98646 #50D946

square

#4699D9 #CF46D9 #D98646 #50D946

split-complementary

#4699D9 #D94650 #D9CF46

monochromatic

#1C5989 #267BBB #4699D9 #79B5E3 #ACD1EE

Accessibility & contrast

On white

3.08

#4699D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4699D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4699D9

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4699D9	#FFFFFF	#000000	##000000
##4699D9	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDC

Deuteranopia (green-blind)

#688CD8

Tritanopia (blue-blind)

#00A8AF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4699d9;
/* rgb */ color: rgb(70, 153, 217);
/* oklch */ color: oklch(66.0% 0.125 244.7);

Tailwind

colors: {
  custom: {
    50: '#89b6e5',
    500: '#4699d9',
    950: '#000000',
  },
}

SCSS

$custom: #4699d9;
$custom-light: #89b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4699d9",
  "rgb": {
    "r": 70,
    "g": 153,
    "b": 217
  },
  "hsl": {
    "h": 206.122,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6598,
    "c": 0.1249,
    "h": 244.7
  },
  "luminance": 0.29094
}

Semantic roles & 50–950 ramp

primary

#4699D9

secondary

#DCB99F

accent

#893FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4699D9

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

Preview Lab → · Contrast checker → · Palette generator →