#5499BB#5499BB

#5499BB is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.1% C 0.086 H 231.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5499BB
RGB	rgb(84, 153, 187)
HSL	hsl(200, 43%, 53%)
HSV	hsv(200, 55%, 73%)
CMYK	cmyk(55.1%, 18.2%, 0%, 26.7%)
CIE-LAB	lab(60.12, -12.00, -24.28)
CIE-LCH	lch(60.12, 27.08, 243.70°)
OKLab	oklab(65.12% -0.0536 -0.0676)
OKLCH	oklch(65.12% 0.086 231.6)
XYZ	xyz(24.0137, 28.2530, 51.1920)
Luminance	0.2826 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499BB #BB7654

analogous

#54BBA9 #5499BB #5465BB

triadic

#5499BB #BB5499 #99BB54

tetradic

#5499BB #A954BB #BB7654 #65BB54

square

#5499BB #A954BB #BB7654 #65BB54

split-complementary

#5499BB #BB5465 #BBA954

monochromatic

#2A556A #3C7896 #5499BB #80B3CC #ACCDDE

Accessibility & contrast

On white

3.16

#5499BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#5499BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5499BB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499BB	#FFFFFF	#000000	##000000
##5499BB	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BD

Deuteranopia (green-blind)

#7A8CBB

Tritanopia (blue-blind)

#00A2A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5499bb;
/* rgb */ color: rgb(84, 153, 187);
/* oklch */ color: oklch(65.1% 0.086 231.6);

Tailwind

colors: {
  custom: {
    50: '#8cb7cf',
    500: '#5499bb',
    950: '#000000',
  },
}

SCSS

$custom: #5499bb;
$custom-light: #8cb7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5499bb",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 187
  },
  "hsl": {
    "h": 199.806,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65116,
    "c": 0.08631,
    "h": 231.6
  },
  "luminance": 0.28255
}

Semantic roles & 50–950 ramp

primary

#5499BB

secondary

#CCAE9F

accent

#7F55D3

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1113

muted

#7D8082

Preview Lab

Preview with #5499BB

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

Preview Lab → · Contrast checker → · Palette generator →