#5490BF#5490BF

#5490BF is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.095 H 243.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5490BF
RGB	rgb(84, 144, 191)
HSL	hsl(206, 46%, 54%)
HSV	hsv(206, 56%, 75%)
CMYK	cmyk(56%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(57.65, -5.73, -30.36)
CIE-LCH	lch(57.65, 30.89, 259.31°)
OKLab	oklab(63.21% -0.042 -0.085)
OKLCH	oklch(63.21% 0.095 243.7)
XYZ	xyz(23.0300, 25.5909, 53.0060)
Luminance	0.2559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490BF #BF8354

analogous

#54BFB9 #5490BF #545BBF

triadic

#5490BF #BF5490 #90BF54

tetradic

#5490BF #B954BF #BF8354 #5BBF54

square

#5490BF #B954BF #BF8354 #5BBF54

split-complementary

#5490BF #BF545B #BFB954

monochromatic

#2A516F #3A719C #5490BF #81ADD0 #ADCAE0

Accessibility & contrast

On white

3.43

#5490BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#5490BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490BF

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490BF	#FFFFFF	#000000	##000000
##5490BF	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C91C1

Deuteranopia (green-blind)

#6D86BE

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5490bf;
/* rgb */ color: rgb(84, 144, 191);
/* oklch */ color: oklch(63.2% 0.095 243.7);

Tailwind

colors: {
  custom: {
    50: '#8cb0d2',
    500: '#5490bf',
    950: '#000000',
  },
}

SCSS

$custom: #5490bf;
$custom-light: #8cb0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5490bf",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 206.355,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63212,
    "c": 0.09481,
    "h": 243.7
  },
  "luminance": 0.25593
}

Semantic roles & 50–950 ramp

primary

#5490BF

secondary

#CEB5A1

accent

#8C53D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5490BF

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

Preview Lab → · Contrast checker → · Palette generator →