#5499CC#5499CC

#5499CC is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.9% C 0.104 H 242.6°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5499CC
RGB	rgb(84, 153, 204)
HSL	hsl(206, 54%, 56%)
HSV	hsv(206, 59%, 80%)
CMYK	cmyk(58.8%, 25%, 0%, 20%)
CIE-LAB	lab(60.80, -6.71, -32.77)
CIE-LCH	lch(60.80, 33.45, 258.42°)
OKLab	oklab(65.89% -0.0477 -0.0919)
OKLCH	oklch(65.89% 0.104 242.6)
XYZ	xyz(25.9424, 29.0245, 61.3502)
Luminance	0.2903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499CC #CC8754

analogous

#54CCC3 #5499CC #545DCC

triadic

#5499CC #CC5499 #99CC54

tetradic

#5499CC #C354CC #CC8754 #5DCC54

square

#5499CC #C354CC #CC8754 #5DCC54

split-complementary

#5499CC #CC545D #CCC354

monochromatic

#265A80 #347BAF #5499CC #83B5DA #B2D1E8

Accessibility & contrast

On white

3.09

#5499CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#5499CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5499CC

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499CC	#FFFFFF	#000000	##000000
##5499CC	1.00	3.09	6.81	6.81
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CE

Deuteranopia (green-blind)

#728DCB

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5499cc;
/* rgb */ color: rgb(84, 153, 204);
/* oklch */ color: oklch(65.9% 0.104 242.6);

Tailwind

colors: {
  custom: {
    50: '#8eb6db',
    500: '#5499cc',
    950: '#000000',
  },
}

SCSS

$custom: #5499cc;
$custom-light: #8eb6db;
$custom-dark: #000000;

JSON

{
  "hex": "#5499cc",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 204
  },
  "hsl": {
    "h": 205.5,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.65887,
    "c": 0.10359,
    "h": 242.6
  },
  "luminance": 0.29027
}

Semantic roles & 50–950 ramp

primary

#5499CC

secondary

#D7BAA5

accent

#894ADD

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5499CC

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

Preview Lab → · Contrast checker → · Palette generator →