#5490BE#5490BE

#5490BE is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.2% C 0.094 H 243.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5490BE
RGB	rgb(84, 144, 190)
HSL	hsl(206, 45%, 54%)
HSV	hsv(206, 56%, 75%)
CMYK	cmyk(55.8%, 24.2%, 0%, 25.5%)
CIE-LAB	lab(57.60, -6.04, -29.85)
CIE-LCH	lch(57.60, 30.46, 258.56°)
OKLab	oklab(63.17% -0.0423 -0.0836)
OKLCH	oklch(63.17% 0.094 243.2)
XYZ	xyz(22.9203, 25.5471, 52.4284)
Luminance	0.2555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490BE #BE8254

analogous

#54BEB7 #5490BE #545BBE

triadic

#5490BE #BE5490 #90BE54

tetradic

#5490BE #B754BE #BE8254 #5BBE54

square

#5490BE #B754BE #BE8254 #5BBE54

split-complementary

#5490BE #BE545B #BEB754

monochromatic

#2A506E #3B719A #5490BE #80ADCF #ADCAE0

Accessibility & contrast

On white

3.44

#5490BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#5490BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490BE

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490BE	#FFFFFF	#000000	##000000
##5490BE	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C90C0

Deuteranopia (green-blind)

#6E86BD

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5490be;
/* rgb */ color: rgb(84, 144, 190);
/* oklch */ color: oklch(63.2% 0.094 243.2);

Tailwind

colors: {
  custom: {
    50: '#8cb0d1',
    500: '#5490be',
    950: '#000000',
  },
}

SCSS

$custom: #5490be;
$custom-light: #8cb0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5490be",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 190
  },
  "hsl": {
    "h": 206.038,
    "s": 44.915,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63165,
    "c": 0.09367,
    "h": 243.2
  },
  "luminance": 0.25549
}

Semantic roles & 50–950 ramp

primary

#5490BE

secondary

#CEB4A0

accent

#8B53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D1014

muted

#7D7F82

Preview Lab

Preview with #5490BE

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

Preview Lab → · Contrast checker → · Palette generator →