#4481EE#4481EE

#4481EE is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.9% C 0.176 H 261.0°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#4481EE
RGB	rgb(68, 129, 238)
HSL	hsl(218, 83%, 60%)
HSV	hsv(218, 71%, 93%)
CMYK	cmyk(71.4%, 45.8%, 0%, 6.7%)
CIE-LAB	lab(55.17, 16.37, -60.70)
CIE-LCH	lch(55.17, 62.87, 285.09°)
OKLab	oklab(61.89% -0.0276 -0.174)
OKLCH	oklch(61.89% 0.176 261)
XYZ	xyz(25.6612, 23.0997, 83.9786)
Luminance	0.2310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4481EE #EEB144

analogous

#44D6EE #4481EE #5C44EE

triadic

#4481EE #EE4481 #81EE44

tetradic

#4481EE #EE44D6 #EEB144 #44EE5C

square

#4481EE #EE44D6 #EEB144 #44EE5C

split-complementary

#4481EE #EE5C44 #D6EE44

monochromatic

#0F46A8 #145EE0 #4481EE #7CA7F3 #B4CDF8

Accessibility & contrast

On white

3.74

#4481EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#4481EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4481EE

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4481EE	#FFFFFF	#000000	##000000
##4481EE	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488CF2

Deuteranopia (green-blind)

#217DEC

Tritanopia (blue-blind)

#009BAC

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4481ee;
/* rgb */ color: rgb(68, 129, 238);
/* oklch */ color: oklch(61.9% 0.176 261.0);

Tailwind

colors: {
  custom: {
    50: '#8ca4f4',
    500: '#4481ee',
    950: '#000000',
  },
}

SCSS

$custom: #4481ee;
$custom-light: #8ca4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4481ee",
  "rgb": {
    "r": 68,
    "g": 129,
    "b": 238
  },
  "hsl": {
    "h": 218.471,
    "s": 83.333,
    "l": 60
  },
  "oklch": {
    "l": 0.61886,
    "c": 0.17617,
    "h": 261
  },
  "luminance": 0.23103
}

Semantic roles & 50–950 ramp

primary

#4481EE

secondary

#E8D0A6

accent

#B12EFA

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4481EE

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

Preview Lab → · Contrast checker → · Palette generator →