#5488DB#5488DB

#5488DB is a light, vivid blue. Relative luminance 0.246; OKLCH L 62.9% C 0.138 H 259.4°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5488DB
RGB	rgb(84, 136, 219)
HSL	hsl(217, 65%, 59%)
HSV	hsv(217, 62%, 86%)
CMYK	cmyk(61.6%, 37.9%, 0%, 14.1%)
CIE-LAB	lab(56.69, 8.08, -47.64)
CIE-LCH	lch(56.69, 48.32, 279.62°)
OKLab	oklab(62.89% -0.0254 -0.1353)
OKLCH	oklch(62.89% 0.138 259.4)
XYZ	xyz(25.2420, 24.6053, 70.4232)
Luminance	0.2461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5488DB #DBA754

analogous

#54CBDB #5488DB #6454DB

triadic

#5488DB #DB5488 #88DB54

tetradic

#5488DB #DB54CB #DBA754 #54DB64

square

#5488DB #DB54CB #DBA754 #54DB64

split-complementary

#5488DB #DB6454 #CBDB54

monochromatic

#1F4D95 #2A67C8 #5488DB #87ABE6 #B9CEF0

Accessibility & contrast

On white

3.55

#5488DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#5488DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5488DB

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5488DB	#FFFFFF	#000000	##000000
##5488DB	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648FDE

Deuteranopia (green-blind)

#5182D9

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5488db;
/* rgb */ color: rgb(84, 136, 219);
/* oklch */ color: oklch(62.9% 0.138 259.4);

Tailwind

colors: {
  custom: {
    50: '#90aae6',
    500: '#5488db',
    950: '#000000',
  },
}

SCSS

$custom: #5488db;
$custom-light: #90aae6;
$custom-dark: #000000;

JSON

{
  "hex": "#5488db",
  "rgb": {
    "r": 84,
    "g": 136,
    "b": 219
  },
  "hsl": {
    "h": 216.889,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62893,
    "c": 0.13764,
    "h": 259.4
  },
  "luminance": 0.24608
}

Semantic roles & 50–950 ramp

primary

#5488DB

secondary

#E0CBAB

accent

#A740E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5488DB

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

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