#5699DD#5699DD

#5699DD is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.8% C 0.123 H 250.5°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#5699DD
RGB	rgb(86, 153, 221)
HSL	hsl(210, 67%, 60%)
HSV	hsv(210, 61%, 87%)
CMYK	cmyk(61.1%, 30.8%, 0%, 13.3%)
CIE-LAB	lab(61.64, -0.86, -40.94)
CIE-LCH	lch(61.64, 40.95, 268.80°)
OKLab	oklab(66.81% -0.041 -0.1156)
OKLCH	oklch(66.81% 0.123 250.5)
XYZ	xyz(28.2754, 29.9787, 72.6890)
Luminance	0.2998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5699DD #DD9A56

analogous

#56DCDD #5699DD #5656DD

triadic

#5699DD #DD5699 #99DD56

tetradic

#5699DD #DD56DC #DD9A56 #56DD56

square

#5699DD #DD56DC #DD9A56 #56DD56

split-complementary

#5699DD #DD5656 #DCDD56

monochromatic

#1F5C9A #297ACD #5699DD #89B8E7 #BCD7F2

Accessibility & contrast

On white

3.00

#5699DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#5699DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5699DD

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5699DD	#FFFFFF	#000000	##000000
##5699DD	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CE0

Deuteranopia (green-blind)

#6A8FDC

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5699dd;
/* rgb */ color: rgb(86, 153, 221);
/* oklch */ color: oklch(66.8% 0.123 250.5);

Tailwind

colors: {
  custom: {
    50: '#91b6e8',
    500: '#5699dd',
    950: '#000000',
  },
}

SCSS

$custom: #5699dd;
$custom-light: #91b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5699dd",
  "rgb": {
    "r": 86,
    "g": 153,
    "b": 221
  },
  "hsl": {
    "h": 210.222,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.66813,
    "c": 0.12263,
    "h": 250.5
  },
  "luminance": 0.29981
}

Semantic roles & 50–950 ramp

primary

#5699DD

secondary

#E1C8AE

accent

#7317CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5699DD

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

Preview Lab → · Contrast checker → · Palette generator →