#5481DC#5481DC

#5481DC is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.5% C 0.147 H 263.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5481DC
RGB	rgb(84, 129, 220)
HSL	hsl(220, 66%, 60%)
HSV	hsv(220, 62%, 86%)
CMYK	cmyk(61.8%, 41.4%, 0%, 13.7%)
CIE-LAB	lab(54.81, 12.63, -51.18)
CIE-LCH	lch(54.81, 52.71, 283.86°)
OKLab	oklab(61.46% -0.018 -0.1457)
OKLCH	oklch(61.46% 0.147 263)
XYZ	xyz(24.4202, 22.7504, 70.8006)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5481DC #DCAF54

analogous

#54C5DC #5481DC #6B54DC

triadic

#5481DC #DC5481 #81DC54

tetradic

#5481DC #DC54C5 #DCAF54 #54DC6B

square

#5481DC #DC54C5 #DCAF54 #54DC6B

split-complementary

#5481DC #DC6B54 #C5DC54

monochromatic

#1F4797 #295ECA #5481DC #87A6E6 #BACCF1

Accessibility & contrast

On white

3.78

#5481DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#5481DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5481DC

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5481DC	#FFFFFF	#000000	##000000
##5481DC	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588AE0

Deuteranopia (green-blind)

#447DDA

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5481dc;
/* rgb */ color: rgb(84, 129, 220);
/* oklch */ color: oklch(61.5% 0.147 263.0);

Tailwind

colors: {
  custom: {
    50: '#90a5e7',
    500: '#5481dc',
    950: '#000000',
  },
}

SCSS

$custom: #5481dc;
$custom-light: #90a5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5481dc",
  "rgb": {
    "r": 84,
    "g": 129,
    "b": 220
  },
  "hsl": {
    "h": 220.147,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61459,
    "c": 0.14685,
    "h": 263
  },
  "luminance": 0.22753
}

Semantic roles & 50–950 ramp

primary

#5481DC

secondary

#E0CFAC

accent

#B13FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5481DC

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

Preview Lab → · Contrast checker → · Palette generator →