#5499DC#5499DC

#5499DC is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.7% C 0.122 H 249.5°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#5499DC
RGB	rgb(84, 153, 220)
HSL	hsl(210, 66%, 60%)
HSV	hsv(210, 62%, 86%)
CMYK	cmyk(61.8%, 30.5%, 0%, 13.7%)
CIE-LAB	lab(61.51, -1.55, -40.59)
CIE-LCH	lch(61.51, 40.62, 267.81°)
OKLab	oklab(66.68% -0.0428 -0.1146)
OKLCH	oklch(66.68% 0.122 249.5)
XYZ	xyz(27.9609, 29.8319, 71.9809)
Luminance	0.2984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499DC #DC9754

analogous

#54DCDB #5499DC #5455DC

triadic

#5499DC #DC5499 #99DC54

tetradic

#5499DC #DB54DC #DC9754 #55DC54

square

#5499DC #DB54DC #DC9754 #55DC54

split-complementary

#5499DC #DC5455 #DCDB54

monochromatic

#1F5C97 #297BCA #5499DC #87B7E6 #BAD6F1

Accessibility & contrast

On white

3.01

#5499DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#5499DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5499DC

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499DC	#FFFFFF	#000000	##000000
##5499DC	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CDF

Deuteranopia (green-blind)

#6A8FDB

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5499dc;
/* rgb */ color: rgb(84, 153, 220);
/* oklch */ color: oklch(66.7% 0.122 249.5);

Tailwind

colors: {
  custom: {
    50: '#90b6e7',
    500: '#5499dc',
    950: '#000000',
  },
}

SCSS

$custom: #5499dc;
$custom-light: #90b6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5499dc",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 220
  },
  "hsl": {
    "h": 209.559,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66676,
    "c": 0.1223,
    "h": 249.5
  },
  "luminance": 0.29835
}

Semantic roles & 50–950 ramp

primary

#5499DC

secondary

#E0C6AC

accent

#933FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5499DC

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

Preview Lab → · Contrast checker → · Palette generator →