#5481E1#5481E1

#5481E1 is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.8% C 0.154 H 263.6°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5481E1
RGB	rgb(84, 129, 225)
HSL	hsl(221, 70%, 61%)
HSV	hsv(221, 63%, 88%)
CMYK	cmyk(62.7%, 42.7%, 0%, 11.8%)
CIE-LAB	lab(55.09, 14.32, -53.54)
CIE-LCH	lch(55.09, 55.42, 284.98°)
OKLab	oklab(61.76% -0.0171 -0.1527)
OKLCH	oklch(61.76% 0.154 263.6)
XYZ	xyz(25.0923, 23.0193, 74.3404)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5481E1 #E1B454

analogous

#54C7E1 #5481E1 #6D54E1

triadic

#5481E1 #E15481 #81E154

tetradic

#5481E1 #E154C7 #E1B454 #54E16D

square

#5481E1 #E154C7 #E1B454 #54E16D

split-complementary

#5481E1 #E16D54 #C7E154

monochromatic

#1C469F #255CD3 #5481E1 #88A7EA #BCCEF3

Accessibility & contrast

On white

3.75

#5481E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#5481E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5481E1

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5481E1	#FFFFFF	#000000	##000000
##5481E1	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#558BE5

Deuteranopia (green-blind)

#3F7EDF

Tritanopia (blue-blind)

#0097A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5481e1;
/* rgb */ color: rgb(84, 129, 225);
/* oklch */ color: oklch(61.8% 0.154 263.6);

Tailwind

colors: {
  custom: {
    50: '#91a5eb',
    500: '#5481e1',
    950: '#000000',
  },
}

SCSS

$custom: #5481e1;
$custom-light: #91a5eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5481e1",
  "rgb": {
    "r": 84,
    "g": 129,
    "b": 225
  },
  "hsl": {
    "h": 220.851,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.61764,
    "c": 0.15362,
    "h": 263.6
  },
  "luminance": 0.23022
}

Semantic roles & 50–950 ramp

primary

#5481E1

secondary

#E3D2AE

accent

#9513D2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5481E1

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

Preview Lab → · Contrast checker → · Palette generator →