#4481E7#4481E7

#4481E7 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.4% C 0.167 H 260.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4481E7
RGB	rgb(68, 129, 231)
HSL	hsl(218, 77%, 59%)
HSV	hsv(218, 71%, 91%)
CMYK	cmyk(70.6%, 44.2%, 0%, 9.4%)
CIE-LAB	lab(54.76, 13.88, -57.47)
CIE-LCH	lch(54.76, 59.12, 283.58°)
OKLab	oklab(61.43% -0.0288 -0.1645)
OKLCH	oklch(61.43% 0.167 260.1)
XYZ	xyz(24.6528, 22.6964, 78.6674)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4481E7 #E7AA44

analogous

#44D2E7 #4481E7 #5844E7

triadic

#4481E7 #E74481 #81E744

tetradic

#4481E7 #E744D2 #E7AA44 #44E758

square

#4481E7 #E744D2 #E7AA44 #44E758

split-complementary

#4481E7 #E75844 #D2E744

monochromatic

#14479D #1B60D3 #4481E7 #7AA6EE #B0CAF5

Accessibility & contrast

On white

3.79

#4481E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#4481E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4481E7

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4481E7	#FFFFFF	#000000	##000000
##4481E7	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8BEB

Deuteranopia (green-blind)

#2F7CE5

Tritanopia (blue-blind)

#0099A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4481e7;
/* rgb */ color: rgb(68, 129, 231);
/* oklch */ color: oklch(61.4% 0.167 260.1);

Tailwind

colors: {
  custom: {
    50: '#8ba5ef',
    500: '#4481e7',
    950: '#000000',
  },
}

SCSS

$custom: #4481e7;
$custom-light: #8ba5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4481e7",
  "rgb": {
    "r": 68,
    "g": 129,
    "b": 231
  },
  "hsl": {
    "h": 217.546,
    "s": 77.251,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61431,
    "c": 0.16698,
    "h": 260.1
  },
  "luminance": 0.22699
}

Semantic roles & 50–950 ramp

primary

#4481E7

secondary

#E4CCA3

accent

#AC34F4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4481E7

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

Preview Lab → · Contrast checker → · Palette generator →