#5699DF#5699DF

#5699DF is a light, vivid cyan. Relative luminance 0.301; OKLCH L 66.9% C 0.125 H 251.1°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#5699DF
RGB	rgb(86, 153, 223)
HSL	hsl(211, 68%, 61%)
HSV	hsv(211, 61%, 87%)
CMYK	cmyk(61.4%, 31.4%, 0%, 12.5%)
CIE-LAB	lab(61.73, -0.20, -41.91)
CIE-LCH	lch(61.73, 41.91, 269.72°)
OKLab	oklab(66.92% -0.0405 -0.1184)
OKLCH	oklch(66.92% 0.125 251.1)
XYZ	xyz(28.5434, 30.0859, 74.1007)
Luminance	0.3009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5699DF #DF9C56

analogous

#56DDDF #5699DF #5756DF

triadic

#5699DF #DF5699 #99DF56

tetradic

#5699DF #DF56DD #DF9C56 #56DF57

square

#5699DF #DF56DD #DF9C56 #56DF57

split-complementary

#5699DF #DF5756 #DDDF56

monochromatic

#1E5C9D #277AD0 #5699DF #89B8E9 #BDD7F2

Accessibility & contrast

On white

2.99

#5699DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#5699DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5699DF

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5699DF	#FFFFFF	#000000	##000000
##5699DF	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9CE2

Deuteranopia (green-blind)

#698FDE

Tritanopia (blue-blind)

#00A9B2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5699df;
/* rgb */ color: rgb(86, 153, 223);
/* oklch */ color: oklch(66.9% 0.125 251.1);

Tailwind

colors: {
  custom: {
    50: '#91b6e9',
    500: '#5699df',
    950: '#000000',
  },
}

SCSS

$custom: #5699df;
$custom-light: #91b6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5699df",
  "rgb": {
    "r": 86,
    "g": 153,
    "b": 223
  },
  "hsl": {
    "h": 210.657,
    "s": 68.159,
    "l": 60.588
  },
  "oklch": {
    "l": 0.66916,
    "c": 0.12509,
    "h": 251.1
  },
  "luminance": 0.30089
}

Semantic roles & 50–950 ramp

primary

#5699DF

secondary

#E2C9AE

accent

#7515D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5699DF

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

Preview Lab → · Contrast checker → · Palette generator →