#5488E6#5488E6

#5488E6 is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.5% C 0.152 H 261.3°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5488E6
RGB	rgb(84, 136, 230)
HSL	hsl(219, 74%, 62%)
HSV	hsv(219, 63%, 90%)
CMYK	cmyk(63.5%, 40.9%, 0%, 9.8%)
CIE-LAB	lab(57.27, 11.78, -52.85)
CIE-LCH	lch(57.27, 54.15, 282.57°)
OKLab	oklab(63.54% -0.0231 -0.1506)
OKLCH	oklch(63.54% 0.152 261.3)
XYZ	xyz(26.7382, 25.2038, 78.3033)
Luminance	0.2521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5488E6 #E6B254

analogous

#54D1E6 #5488E6 #6954E6

triadic

#5488E6 #E65488 #88E654

tetradic

#5488E6 #E654D1 #E6B254 #54E669

square

#5488E6 #E654D1 #E6B254 #54E669

split-complementary

#5488E6 #E66954 #D1E654

monochromatic

#184BA7 #2063DD #5488E6 #89ADEE #BFD2F6

Accessibility & contrast

On white

3.48

#5488E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#5488E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5488E6

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5488E6	#FFFFFF	#000000	##000000
##5488E6	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D91EA

Deuteranopia (green-blind)

#4883E4

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5488e6;
/* rgb */ color: rgb(84, 136, 230);
/* oklch */ color: oklch(63.5% 0.152 261.3);

Tailwind

colors: {
  custom: {
    50: '#91aaee',
    500: '#5488e6',
    950: '#000000',
  },
}

SCSS

$custom: #5488e6;
$custom-light: #91aaee;
$custom-dark: #000000;

JSON

{
  "hex": "#5488e6",
  "rgb": {
    "r": 84,
    "g": 136,
    "b": 230
  },
  "hsl": {
    "h": 218.63,
    "s": 74.49,
    "l": 61.569
  },
  "oklch": {
    "l": 0.63536,
    "c": 0.15233,
    "h": 261.3
  },
  "luminance": 0.25206
}

Semantic roles & 50–950 ramp

primary

#5488E6

secondary

#E6D3B0

accent

#8F0FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5488E6

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

Preview Lab → · Contrast checker → · Palette generator →