#5490E0#5490E0

#5490E0 is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.9% C 0.136 H 256.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#5490E0
RGB	rgb(84, 144, 224)
HSL	hsl(214, 69%, 60%)
HSV	hsv(214, 63%, 88%)
CMYK	cmyk(62.5%, 35.7%, 0%, 12.2%)
CIE-LAB	lab(59.17, 5.00, -46.50)
CIE-LCH	lch(59.17, 46.77, 276.14°)
OKLab	oklab(64.91% -0.0324 -0.1319)
OKLCH	oklch(64.91% 0.136 256.2)
XYZ	xyz(27.0791, 27.2106, 74.3317)
Luminance	0.2721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490E0 #E0A454

analogous

#54D6E0 #5490E0 #5E54E0

triadic

#5490E0 #E05490 #90E054

tetradic

#5490E0 #E054D6 #E0A454 #54E05E

square

#5490E0 #E054D6 #E0A454 #54E05E

split-complementary

#5490E0 #E05E54 #D6E054

monochromatic

#1C549D #266FD1 #5490E0 #88B2E9 #BCD3F3

Accessibility & contrast

On white

3.26

#5490E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#5490E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490E0

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490E0	#FFFFFF	#000000	##000000
##5490E0	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D96E3

Deuteranopia (green-blind)

#5A88DE

Tritanopia (blue-blind)

#00A2AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5490e0;
/* rgb */ color: rgb(84, 144, 224);
/* oklch */ color: oklch(64.9% 0.136 256.2);

Tailwind

colors: {
  custom: {
    50: '#90b0ea',
    500: '#5490e0',
    950: '#000000',
  },
}

SCSS

$custom: #5490e0;
$custom-light: #90b0ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5490e0",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 224
  },
  "hsl": {
    "h": 214.286,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64906,
    "c": 0.13581,
    "h": 256.2
  },
  "luminance": 0.27213
}

Semantic roles & 50–950 ramp

primary

#5490E0

secondary

#E3CCAD

accent

#8014D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5490E0

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

Preview Lab → · Contrast checker → · Palette generator →