#5499CF#5499CF

#5499CF is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.0% C 0.107 H 244.1°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#5499CF
RGB	rgb(84, 153, 207)
HSL	hsl(206, 56%, 57%)
HSV	hsv(206, 59%, 81%)
CMYK	cmyk(59.4%, 26.1%, 0%, 18.8%)
CIE-LAB	lab(60.93, -5.76, -34.25)
CIE-LCH	lch(60.93, 34.73, 260.46°)
OKLab	oklab(66.03% -0.0468 -0.0962)
OKLCH	oklch(66.03% 0.107 244.1)
XYZ	xyz(26.3057, 29.1698, 63.2634)
Luminance	0.2917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499CF #CF8A54

analogous

#54CFC7 #5499CF #545CCF

triadic

#5499CF #CF5499 #99CF54

tetradic

#5499CF #C754CF #CF8A54 #5CCF54

square

#5499CF #C754CF #CF8A54 #5CCF54

split-complementary

#5499CF #CF545C #CFC754

monochromatic

#255A84 #327BB3 #5499CF #84B6DC #B4D2EA

Accessibility & contrast

On white

3.07

#5499CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#5499CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5499CF

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499CF	#FFFFFF	#000000	##000000
##5499CF	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819AD1

Deuteranopia (green-blind)

#718ECE

Tritanopia (blue-blind)

#00A6AC

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5499cf;
/* rgb */ color: rgb(84, 153, 207);
/* oklch */ color: oklch(66.0% 0.107 244.1);

Tailwind

colors: {
  custom: {
    50: '#8eb6de',
    500: '#5499cf',
    950: '#000000',
  },
}

SCSS

$custom: #5499cf;
$custom-light: #8eb6de;
$custom-dark: #000000;

JSON

{
  "hex": "#5499cf",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 207
  },
  "hsl": {
    "h": 206.341,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66031,
    "c": 0.10696,
    "h": 244.1
  },
  "luminance": 0.29172
}

Semantic roles & 50–950 ramp

primary

#5499CF

secondary

#D8BCA6

accent

#8B48DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5499CF

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

Preview Lab → · Contrast checker → · Palette generator →