#5499E4#5499E4

#5499E4 is a light, vivid cyan. Relative luminance 0.303; OKLCH L 67.1% C 0.132 H 252.1°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#5499E4
RGB	rgb(84, 153, 228)
HSL	hsl(211, 73%, 61%)
HSV	hsv(211, 63%, 89%)
CMYK	cmyk(63.2%, 32.9%, 0%, 10.6%)
CIE-LAB	lab(61.88, 1.08, -44.44)
CIE-LCH	lch(61.88, 44.45, 271.39°)
OKLab	oklab(67.09% -0.0406 -0.1258)
OKLCH	oklch(67.09% 0.132 252.1)
XYZ	xyz(29.0459, 30.2659, 77.6949)
Luminance	0.3027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5499E4 #E49F54

analogous

#54E1E4 #5499E4 #5754E4

triadic

#5499E4 #E45499 #99E454

tetradic

#5499E4 #E454E1 #E49F54 #54E457

square

#5499E4 #E454E1 #E49F54 #54E457

split-complementary

#5499E4 #E45754 #E1E454

monochromatic

#1A5CA4 #227AD9 #5499E4 #89B9EC #BED8F5

Accessibility & contrast

On white

2.98

#5499E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#5499E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5499E4

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5499E4	#FFFFFF	#000000	##000000
##5499E4	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799DE7

Deuteranopia (green-blind)

#658FE2

Tritanopia (blue-blind)

#00AAB4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5499e4;
/* rgb */ color: rgb(84, 153, 228);
/* oklch */ color: oklch(67.1% 0.132 252.1);

Tailwind

colors: {
  custom: {
    50: '#91b6ed',
    500: '#5499e4',
    950: '#000000',
  },
}

SCSS

$custom: #5499e4;
$custom-light: #91b6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5499e4",
  "rgb": {
    "r": 84,
    "g": 153,
    "b": 228
  },
  "hsl": {
    "h": 211.25,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.67092,
    "c": 0.13215,
    "h": 252.1
  },
  "luminance": 0.30269
}

Semantic roles & 50–950 ramp

primary

#5499E4

secondary

#E5CBAF

accent

#7711D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5499E4

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

Preview Lab → · Contrast checker → · Palette generator →