#5480DD#5480DD

#5480DD is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.3% C 0.149 H 263.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5480DD
RGB	rgb(84, 128, 221)
HSL	hsl(221, 67%, 60%)
HSV	hsv(221, 62%, 87%)
CMYK	cmyk(62%, 42.1%, 0%, 13.3%)
CIE-LAB	lab(54.60, 13.57, -52.08)
CIE-LCH	lch(54.60, 53.82, 284.61°)
OKLab	oklab(61.31% -0.0168 -0.1484)
OKLCH	oklch(61.31% 0.149 263.5)
XYZ	xyz(24.4219, 22.5414, 71.4565)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5480DD #DDB154

analogous

#54C4DD #5480DD #6D54DD

triadic

#5480DD #DD5480 #80DD54

tetradic

#5480DD #DD54C4 #DDB154 #54DD6D

square

#5480DD #DD54C4 #DDB154 #54DD6D

split-complementary

#5480DD #DD6D54 #C4DD54

monochromatic

#1E4598 #285DCB #5480DD #87A6E7 #BACCF1

Accessibility & contrast

On white

3.81

#5480DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5480DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5480DD

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5480DD	#FFFFFF	#000000	##000000
##5480DD	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5689E1

Deuteranopia (green-blind)

#417DDB

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5480dd;
/* rgb */ color: rgb(84, 128, 221);
/* oklch */ color: oklch(61.3% 0.149 263.5);

Tailwind

colors: {
  custom: {
    50: '#90a4e8',
    500: '#5480dd',
    950: '#000000',
  },
}

SCSS

$custom: #5480dd;
$custom-light: #90a4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5480dd",
  "rgb": {
    "r": 84,
    "g": 128,
    "b": 221
  },
  "hsl": {
    "h": 220.73,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6131,
    "c": 0.14937,
    "h": 263.5
  },
  "luminance": 0.22544
}

Semantic roles & 50–950 ramp

primary

#5480DD

secondary

#E1D0AC

accent

#B33EEA

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5480DD

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

Preview Lab → · Contrast checker → · Palette generator →