#5490DA#5490DA

#5490DA is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.6% C 0.128 H 254.6°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#5490DA
RGB	rgb(84, 144, 218)
HSL	hsl(213, 64%, 59%)
HSV	hsv(213, 61%, 85%)
CMYK	cmyk(61.5%, 33.9%, 0%, 14.5%)
CIE-LAB	lab(58.87, 3.01, -43.62)
CIE-LCH	lch(58.87, 43.73, 273.94°)
OKLab	oklab(64.58% -0.034 -0.1235)
OKLCH	oklch(64.58% 0.128 254.6)
XYZ	xyz(26.2798, 26.8909, 70.1216)
Luminance	0.2689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490DA #DA9E54

analogous

#54D3DA #5490DA #5B54DA

triadic

#5490DA #DA5490 #90DA54

tetradic

#5490DA #DA54D3 #DA9E54 #54DA5B

square

#5490DA #DA54D3 #DA9E54 #54DA5B

split-complementary

#5490DA #DA5B54 #D3DA54

monochromatic

#205494 #2B70C6 #5490DA #86B1E5 #B9D1F0

Accessibility & contrast

On white

3.29

#5490DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#5490DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490DA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490DA	#FFFFFF	#000000	##000000
##5490DA	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7095DD

Deuteranopia (green-blind)

#5E88D8

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5490da;
/* rgb */ color: rgb(84, 144, 218);
/* oklch */ color: oklch(64.6% 0.128 254.6);

Tailwind

colors: {
  custom: {
    50: '#8fb0e6',
    500: '#5490da',
    950: '#000000',
  },
}

SCSS

$custom: #5490da;
$custom-light: #8fb0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5490da",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 218
  },
  "hsl": {
    "h": 213.134,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.64579,
    "c": 0.12806,
    "h": 254.6
  },
  "luminance": 0.26893
}

Semantic roles & 50–950 ramp

primary

#5490DA

secondary

#DFC8AB

accent

#9D40E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5490DA

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

Preview Lab → · Contrast checker → · Palette generator →