#4480E0#4480E0

#4480E0 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.8% C 0.159 H 259.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4480E0
RGB	rgb(68, 128, 224)
HSL	hsl(217, 72%, 57%)
HSV	hsv(217, 70%, 88%)
CMYK	cmyk(69.6%, 42.9%, 0%, 12.2%)
CIE-LAB	lab(54.08, 12.00, -54.64)
CIE-LCH	lch(54.08, 55.94, 282.39°)
OKLab	oklab(60.77% -0.0292 -0.1562)
OKLCH	oklch(60.77% 0.159 259.4)
XYZ	xyz(23.5528, 22.0466, 73.5207)
Luminance	0.2205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4480E0 #E0A444

analogous

#44CEE0 #4480E0 #5644E0

triadic

#4480E0 #E04480 #80E044

tetradic

#4480E0 #E044CE #E0A444 #44E056

square

#4480E0 #E044CE #E0A444 #44E056

split-complementary

#4480E0 #E05644 #CEE044

monochromatic

#184791 #2160C6 #4480E0 #78A4E9 #ADC7F1

Accessibility & contrast

On white

3.88

#4480E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4480E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4480E0

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4480E0	#FFFFFF	#000000	##000000
##4480E0	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5189E4

Deuteranopia (green-blind)

#367BDE

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4480e0;
/* rgb */ color: rgb(68, 128, 224);
/* oklch */ color: oklch(60.8% 0.159 259.4);

Tailwind

colors: {
  custom: {
    50: '#89a4ea',
    500: '#4480e0',
    950: '#000000',
  },
}

SCSS

$custom: #4480e0;
$custom-light: #89a4ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4480e0",
  "rgb": {
    "r": 68,
    "g": 128,
    "b": 224
  },
  "hsl": {
    "h": 216.923,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60774,
    "c": 0.15889,
    "h": 259.4
  },
  "luminance": 0.22049
}

Semantic roles & 50–950 ramp

primary

#4480E0

secondary

#E0C7A0

accent

#A93AEE

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4480E0

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

Preview Lab → · Contrast checker → · Palette generator →