#5490C8#5490C8

#5490C8 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.105 H 248.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#5490C8
RGB	rgb(84, 144, 200)
HSL	hsl(209, 51%, 56%)
HSV	hsv(209, 58%, 78%)
CMYK	cmyk(58%, 28%, 0%, 21.6%)
CIE-LAB	lab(58.04, -2.87, -34.83)
CIE-LCH	lch(58.04, 34.95, 265.29°)
OKLab	oklab(63.65% -0.0391 -0.0979)
OKLCH	oklch(63.65% 0.105 248.2)
XYZ	xyz(24.0510, 25.9993, 58.3833)
Luminance	0.2600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490C8 #C88C54

analogous

#54C8C6 #5490C8 #5456C8

triadic

#5490C8 #C85490 #90C854

tetradic

#5490C8 #C654C8 #C88C54 #56C854

square

#5490C8 #C654C8 #C88C54 #56C854

split-complementary

#5490C8 #C85456 #C8C654

monochromatic

#27527A #3671A9 #5490C8 #82AED7 #B1CCE6

Accessibility & contrast

On white

3.39

#5490C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#5490C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490C8

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490C8	#FFFFFF	#000000	##000000
##5490C8	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CA

Deuteranopia (green-blind)

#6986C7

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5490c8;
/* rgb */ color: rgb(84, 144, 200);
/* oklch */ color: oklch(63.6% 0.105 248.2);

Tailwind

colors: {
  custom: {
    50: '#8db0d9',
    500: '#5490c8',
    950: '#000000',
  },
}

SCSS

$custom: #5490c8;
$custom-light: #8db0d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5490c8",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 200
  },
  "hsl": {
    "h": 208.966,
    "s": 51.327,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63648,
    "c": 0.10545,
    "h": 248.2
  },
  "luminance": 0.26001
}

Semantic roles & 50–950 ramp

primary

#5490C8

secondary

#D4BBA4

accent

#914DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #5490C8

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

Preview Lab → · Contrast checker → · Palette generator →