#5699DB#5699DB

#5699DB is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.7% C 0.120 H 249.7°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#5699DB
RGB	rgb(86, 153, 219)
HSL	hsl(210, 65%, 60%)
HSV	hsv(210, 61%, 86%)
CMYK	cmyk(60.7%, 30.1%, 0%, 14.1%)
CIE-LAB	lab(61.54, -1.51, -39.97)
CIE-LCH	lch(61.54, 40.00, 267.84°)
OKLab	oklab(66.71% -0.0416 -0.1127)
OKLCH	oklch(66.71% 0.12 249.7)
XYZ	xyz(28.0105, 29.8728, 71.2940)
Luminance	0.2988 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5699DB #DB9856

analogous

#56DBDA #5699DB #5657DB

triadic

#5699DB #DB5699 #99DB56

tetradic

#5699DB #DA56DB #DB9856 #57DB56

square

#5699DB #DA56DB #DB9856 #57DB56

split-complementary

#5699DB #DB5657 #DBDA56

monochromatic

#205C97 #2B7AC9 #5699DB #88B7E6 #BBD6F0

Accessibility & contrast

On white

3.01

#5699DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#5699DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5699DB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5699DB	#FFFFFF	#000000	##000000
##5699DB	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9CDE

Deuteranopia (green-blind)

#6B8FDA

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5699db;
/* rgb */ color: rgb(86, 153, 219);
/* oklch */ color: oklch(66.7% 0.120 249.7);

Tailwind

colors: {
  custom: {
    50: '#91b6e6',
    500: '#5699db',
    950: '#000000',
  },
}

SCSS

$custom: #5699db;
$custom-light: #91b6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5699db",
  "rgb": {
    "r": 86,
    "g": 153,
    "b": 219
  },
  "hsl": {
    "h": 209.774,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66711,
    "c": 0.12018,
    "h": 249.7
  },
  "luminance": 0.29875
}

Semantic roles & 50–950 ramp

primary

#5699DB

secondary

#E0C6AD

accent

#9340E8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5699DB

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

Preview Lab → · Contrast checker → · Palette generator →