#4481E0#4481E0

#4481E0 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.0% C 0.158 H 259.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4481E0
RGB	rgb(68, 129, 224)
HSL	hsl(217, 72%, 57%)
HSV	hsv(217, 70%, 88%)
CMYK	cmyk(69.6%, 42.4%, 0%, 12.2%)
CIE-LAB	lab(54.35, 11.39, -54.20)
CIE-LCH	lch(54.35, 55.38, 281.87°)
OKLab	oklab(60.99% -0.0301 -0.1549)
OKLCH	oklch(60.99% 0.158 259)
XYZ	xyz(23.6838, 22.3088, 73.5644)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4481E0 #E0A344

analogous

#44CFE0 #4481E0 #5544E0

triadic

#4481E0 #E04481 #81E044

tetradic

#4481E0 #E044CF #E0A344 #44E055

square

#4481E0 #E044CF #E0A344 #44E055

split-complementary

#4481E0 #E05544 #CFE044

monochromatic

#184891 #2161C6 #4481E0 #78A4E9 #ADC8F1

Accessibility & contrast

On white

3.84

#4481E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4481E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4481E0

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4481E0	#FFFFFF	#000000	##000000
##4481E0	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538AE4

Deuteranopia (green-blind)

#397BDE

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4481e0;
/* rgb */ color: rgb(68, 129, 224);
/* oklch */ color: oklch(61.0% 0.158 259.0);

Tailwind

colors: {
  custom: {
    50: '#89a5ea',
    500: '#4481e0',
    950: '#000000',
  },
}

SCSS

$custom: #4481e0;
$custom-light: #89a5ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4481e0",
  "rgb": {
    "r": 68,
    "g": 129,
    "b": 224
  },
  "hsl": {
    "h": 216.538,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60988,
    "c": 0.15776,
    "h": 259
  },
  "luminance": 0.22311
}

Semantic roles & 50–950 ramp

primary

#4481E0

secondary

#E0C7A0

accent

#A83AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4481E0

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

Preview Lab → · Contrast checker → · Palette generator →