#5488D9#5488D9

#5488D9 is a light, vivid blue. Relative luminance 0.245; OKLCH L 62.8% C 0.135 H 259.0°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5488D9
RGB	rgb(84, 136, 217)
HSL	hsl(217, 64%, 59%)
HSV	hsv(217, 61%, 85%)
CMYK	cmyk(61.3%, 37.3%, 0%, 14.9%)
CIE-LAB	lab(56.59, 7.41, -46.68)
CIE-LCH	lch(56.59, 47.26, 279.02°)
OKLab	oklab(62.78% -0.0259 -0.1325)
OKLCH	oklch(62.78% 0.135 259)
XYZ	xyz(24.9803, 24.5006, 69.0448)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5488D9 #D9A554

analogous

#54CBD9 #5488D9 #6354D9

triadic

#5488D9 #D95488 #88D954

tetradic

#5488D9 #D954CB #D9A554 #54D963

square

#5488D9 #D954CB #D9A554 #54D963

split-complementary

#5488D9 #D96354 #CBD954

monochromatic

#204D92 #2C67C4 #5488D9 #86ABE4 #B8CEEF

Accessibility & contrast

On white

3.56

#5488D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#5488D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5488D9

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5488D9	#FFFFFF	#000000	##000000
##5488D9	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658EDC

Deuteranopia (green-blind)

#5382D7

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5488d9;
/* rgb */ color: rgb(84, 136, 217);
/* oklch */ color: oklch(62.8% 0.135 259.0);

Tailwind

colors: {
  custom: {
    50: '#8faae5',
    500: '#5488d9',
    950: '#000000',
  },
}

SCSS

$custom: #5488d9;
$custom-light: #8faae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5488d9",
  "rgb": {
    "r": 84,
    "g": 136,
    "b": 217
  },
  "hsl": {
    "h": 216.541,
    "s": 63.636,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62779,
    "c": 0.13498,
    "h": 259
  },
  "luminance": 0.24503
}

Semantic roles & 50–950 ramp

primary

#5488D9

secondary

#DFCAAA

accent

#A641E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5488D9

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

Preview Lab → · Contrast checker → · Palette generator →