#5483FA#5483FA

#5483FA is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.8% C 0.185 H 265.3°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#5483FA
RGB	rgb(84, 131, 250)
HSL	hsl(223, 94%, 65%)
HSV	hsv(223, 66%, 98%)
CMYK	cmyk(66.4%, 47.6%, 0%, 2%)
CIE-LAB	lab(57.09, 21.64, -64.23)
CIE-LCH	lch(57.09, 67.78, 288.62°)
OKLab	oklab(63.77% -0.0151 -0.1841)
OKLCH	oklch(63.77% 0.185 265.3)
XYZ	xyz(29.0218, 25.0167, 93.7232)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5483FA #FACB54

analogous

#54D6FA #5483FA #7854FA

triadic

#5483FA #FA5483 #83FA54

tetradic

#5483FA #FA54D6 #FACB54 #54FA78

square

#5483FA #FA54D6 #FACB54 #54FA78

split-complementary

#5483FA #FA7854 #D6FA54

monochromatic

#063FCE #1958F8 #5483FA #8FAEFC #CBD9FD

Accessibility & contrast

On white

3.50

#5483FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#5483FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5483FA

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5483FA	#FFFFFF	#000000	##000000
##5483FA	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4391FE

Deuteranopia (green-blind)

#1982F8

Tritanopia (blue-blind)

#009FB2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5483fa;
/* rgb */ color: rgb(84, 131, 250);
/* oklch */ color: oklch(63.8% 0.185 265.3);

Tailwind

colors: {
  custom: {
    50: '#95a6fd',
    500: '#5483fa',
    950: '#000000',
  },
}

SCSS

$custom: #5483fa;
$custom-light: #95a6fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5483fa",
  "rgb": {
    "r": 84,
    "g": 131,
    "b": 250
  },
  "hsl": {
    "h": 223.012,
    "s": 94.318,
    "l": 65.49
  },
  "oklch": {
    "l": 0.6377,
    "c": 0.18469,
    "h": 265.3
  },
  "luminance": 0.2502
}

Semantic roles & 50–950 ramp

primary

#5483FA

secondary

#F1E1B9

accent

#A500E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F18

muted

#7E7F86

Preview Lab

Preview with #5483FA

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

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