#5487BB#5487BB

#5487BB is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 61.0% C 0.097 H 250.1°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5487BB
RGB	rgb(84, 135, 187)
HSL	hsl(210, 43%, 53%)
HSV	hsv(210, 55%, 73%)
CMYK	cmyk(55.1%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(54.86, -1.81, -32.41)
CIE-LCH	lch(54.86, 32.46, 266.80°)
OKLab	oklab(60.96% -0.0329 -0.091)
OKLCH	oklch(60.96% 0.097 250.1)
XYZ	xyz(21.2866, 22.7989, 50.2829)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487BB #BB8854

analogous

#54BABB #5487BB #5454BB

triadic

#5487BB #BB5487 #87BB54

tetradic

#5487BB #BB54BA #BB8854 #54BB54

square

#5487BB #BB54BA #BB8854 #54BB54

split-complementary

#5487BB #BB5454 #BABB54

monochromatic

#2A4A6A #3C6896 #5487BB #80A6CC #ACC4DE

Accessibility & contrast

On white

3.78

#5487BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#5487BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487BB

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487BB	#FFFFFF	#000000	##000000
##5487BB	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7289BD

Deuteranopia (green-blind)

#647FBA

Tritanopia (blue-blind)

#0D9399

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5487bb;
/* rgb */ color: rgb(84, 135, 187);
/* oklch */ color: oklch(61.0% 0.097 250.1);

Tailwind

colors: {
  custom: {
    50: '#8ba9cf',
    500: '#5487bb',
    950: '#000000',
  },
}

SCSS

$custom: #5487bb;
$custom-light: #8ba9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5487bb",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 210.291,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60963,
    "c": 0.09675,
    "h": 250.1
  },
  "luminance": 0.22801
}

Semantic roles & 50–950 ramp

primary

#5487BB

secondary

#CCB69F

accent

#9555D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #5487BB

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

Preview Lab → · Contrast checker → · Palette generator →