#5481FD#5481FD

#5481FD is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.6% C 0.191 H 266.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#5481FD
RGB	rgb(84, 129, 253)
HSL	hsl(224, 98%, 66%)
HSV	hsv(224, 67%, 99%)
CMYK	cmyk(66.8%, 49%, 0%, 0.8%)
CIE-LAB	lab(56.76, 23.89, -66.42)
CIE-LCH	lch(56.76, 70.59, 289.78°)
OKLab	oklab(63.57% -0.013 -0.1906)
OKLCH	oklch(63.57% 0.191 266.1)
XYZ	xyz(29.2299, 24.6743, 96.1317)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5481FD #FDD054

analogous

#54D5FD #5481FD #7B54FD

triadic

#5481FD #FD5481 #81FD54

tetradic

#5481FD #FD54D5 #FDD054 #54FD7B

square

#5481FD #FD54D5 #FDD054 #54FD7B

split-complementary

#5481FD #FD7B54 #D5FD54

monochromatic

#023AD4 #1854FC #5481FD #90AEFE #CDDAFE

Accessibility & contrast

On white

3.54

#5481FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#5481FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5481FD

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5481FD	#FFFFFF	#000000	##000000
##5481FD	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B90FF

Deuteranopia (green-blind)

#0081FA

Tritanopia (blue-blind)

#009EB3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5481fd;
/* rgb */ color: rgb(84, 129, 253);
/* oklch */ color: oklch(63.6% 0.191 266.1);

Tailwind

colors: {
  custom: {
    50: '#95a5ff',
    500: '#5481fd',
    950: '#000000',
  },
}

SCSS

$custom: #5481fd;
$custom-light: #95a5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5481fd",
  "rgb": {
    "r": 84,
    "g": 129,
    "b": 253
  },
  "hsl": {
    "h": 224.024,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.63574,
    "c": 0.191,
    "h": 266.1
  },
  "luminance": 0.24677
}

Semantic roles & 50–950 ramp

primary

#5481FD

secondary

#F2E3BB

accent

#A800E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5481FD

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

Preview Lab → · Contrast checker → · Palette generator →