#5480EF#5480EF

#5480EF is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.4% C 0.174 H 265.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5480EF
RGB	rgb(84, 128, 239)
HSL	hsl(223, 83%, 63%)
HSV	hsv(223, 65%, 94%)
CMYK	cmyk(64.9%, 46.4%, 0%, 6.3%)
CIE-LAB	lab(55.64, 19.70, -60.48)
CIE-LCH	lch(55.64, 63.60, 288.04°)
OKLab	oklab(62.44% -0.0139 -0.1731)
OKLCH	oklch(62.44% 0.174 265.4)
XYZ	xyz(26.9499, 23.5526, 84.7705)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5480EF #EFC354

analogous

#54CDEF #5480EF #7554EF

triadic

#5480EF #EF5480 #80EF54

tetradic

#5480EF #EF54CD #EFC354 #54EF75

square

#5480EF #EF54CD #EFC354 #54EF75

split-complementary

#5480EF #EF7554 #CDEF54

monochromatic

#1140B7 #1C56EA #5480EF #8CAAF4 #C4D3F9

Accessibility & contrast

On white

3.68

#5480EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#5480EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5480EF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5480EF	#FFFFFF	#000000	##000000
##5480EF	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478DF3

Deuteranopia (green-blind)

#287FED

Tritanopia (blue-blind)

#009AAC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5480ef;
/* rgb */ color: rgb(84, 128, 239);
/* oklch */ color: oklch(62.4% 0.174 265.4);

Tailwind

colors: {
  custom: {
    50: '#93a4f5',
    500: '#5480ef',
    950: '#000000',
  },
}

SCSS

$custom: #5480ef;
$custom-light: #93a4f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5480ef",
  "rgb": {
    "r": 84,
    "g": 128,
    "b": 239
  },
  "hsl": {
    "h": 222.968,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62444,
    "c": 0.17363,
    "h": 265.4
  },
  "luminance": 0.23555
}

Semantic roles & 50–950 ramp

primary

#5480EF

secondary

#EBDBB4

accent

#A206DF

background

#F9FAFF

surface

#F2F3FE

border

#CCCDD6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5480EF

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

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