#5490CC#5490CC

#5490CC is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.8% C 0.110 H 249.9°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#5490CC
RGB	rgb(84, 144, 204)
HSL	hsl(210, 54%, 56%)
HSV	hsv(210, 59%, 80%)
CMYK	cmyk(58.8%, 29.4%, 0%, 20%)
CIE-LAB	lab(58.22, -1.58, -36.81)
CIE-LCH	lch(58.22, 36.84, 267.54°)
OKLab	oklab(63.85% -0.0379 -0.1036)
OKLCH	oklch(63.85% 0.11 249.9)
XYZ	xyz(24.5246, 26.1888, 60.8776)
Luminance	0.2619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490CC #CC9054

analogous

#54CCCC #5490CC #5454CC

triadic

#5490CC #CC5490 #90CC54

tetradic

#5490CC #CC54CC #CC9054 #54CC54

square

#5490CC #CC54CC #CC9054 #54CC54

split-complementary

#5490CC #CC5454 #CCCC54

monochromatic

#265380 #3471AF #5490CC #83AFDA #B2CDE8

Accessibility & contrast

On white

3.37

#5490CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#5490CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490CC

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490CC	#FFFFFF	#000000	##000000
##5490CC	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CF

Deuteranopia (green-blind)

#6787CB

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5490cc;
/* rgb */ color: rgb(84, 144, 204);
/* oklch */ color: oklch(63.8% 0.110 249.9);

Tailwind

colors: {
  custom: {
    50: '#8db0dc',
    500: '#5490cc',
    950: '#000000',
  },
}

SCSS

$custom: #5490cc;
$custom-light: #8db0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5490cc",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 204
  },
  "hsl": {
    "h": 210,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63848,
    "c": 0.11035,
    "h": 249.9
  },
  "luminance": 0.26191
}

Semantic roles & 50–950 ramp

primary

#5490CC

secondary

#D7BEA5

accent

#944ADD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5490CC

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

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