#4480D8#4480D8

#4480D8 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.3% C 0.148 H 258.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4480D8
RGB	rgb(68, 128, 216)
HSL	hsl(216, 65%, 56%)
HSV	hsv(216, 69%, 85%)
CMYK	cmyk(68.5%, 40.7%, 0%, 15.3%)
CIE-LAB	lab(53.62, 9.17, -50.86)
CIE-LCH	lch(53.62, 51.68, 280.22°)
OKLab	oklab(60.28% -0.0308 -0.1451)
OKLCH	oklch(60.28% 0.148 258)
XYZ	xyz(22.4933, 21.6228, 67.9406)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4480D8 #D89C44

analogous

#44CAD8 #4480D8 #5244D8

triadic

#4480D8 #D84480 #80D844

tetradic

#4480D8 #D844CA #D89C44 #44D852

square

#4480D8 #D844CA #D89C44 #44D852

split-complementary

#4480D8 #D85244 #CAD844

monochromatic

#1C4786 #2662B8 #4480D8 #77A2E3 #A9C5ED

Accessibility & contrast

On white

3.94

#4480D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4480D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4480D8

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4480D8	#FFFFFF	#000000	##000000
##4480D8	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5788DB

Deuteranopia (green-blind)

#3F7AD6

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4480d8;
/* rgb */ color: rgb(68, 128, 216);
/* oklch */ color: oklch(60.3% 0.148 258.0);

Tailwind

colors: {
  custom: {
    50: '#88a4e4',
    500: '#4480d8',
    950: '#000000',
  },
}

SCSS

$custom: #4480d8;
$custom-light: #88a4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4480d8",
  "rgb": {
    "r": 68,
    "g": 128,
    "b": 216
  },
  "hsl": {
    "h": 215.676,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60277,
    "c": 0.14831,
    "h": 258
  },
  "luminance": 0.21625
}

Semantic roles & 50–950 ramp

primary

#4480D8

secondary

#DBC29D

accent

#A43FE8

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4480D8

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

Preview Lab → · Contrast checker → · Palette generator →