#4480D7#4480D7

#4480D7 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.2% C 0.147 H 257.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4480D7
RGB	rgb(68, 128, 215)
HSL	hsl(216, 65%, 55%)
HSV	hsv(216, 68%, 84%)
CMYK	cmyk(68.4%, 40.5%, 0%, 15.7%)
CIE-LAB	lab(53.57, 8.81, -50.39)
CIE-LCH	lch(53.57, 51.15, 279.92°)
OKLab	oklab(60.22% -0.031 -0.1437)
OKLCH	oklch(60.22% 0.147 257.8)
XYZ	xyz(22.3644, 21.5713, 67.2618)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4480D7 #D79B44

analogous

#44CAD7 #4480D7 #5144D7

triadic

#4480D7 #D74480 #80D744

tetradic

#4480D7 #D744CA #D79B44 #44D751

square

#4480D7 #D744CA #D79B44 #44D751

split-complementary

#4480D7 #D75144 #CAD744

monochromatic

#1C4784 #2762B7 #4480D7 #76A2E2 #A9C4ED

Accessibility & contrast

On white

3.95

#4480D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4480D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4480D7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4480D7	#FFFFFF	#000000	##000000
##4480D7	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5887DA

Deuteranopia (green-blind)

#417AD5

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4480d7;
/* rgb */ color: rgb(68, 128, 215);
/* oklch */ color: oklch(60.2% 0.147 257.8);

Tailwind

colors: {
  custom: {
    50: '#88a4e4',
    500: '#4480d7',
    950: '#000000',
  },
}

SCSS

$custom: #4480d7;
$custom-light: #88a4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4480d7",
  "rgb": {
    "r": 68,
    "g": 128,
    "b": 215
  },
  "hsl": {
    "h": 215.51,
    "s": 64.758,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60216,
    "c": 0.147,
    "h": 257.8
  },
  "luminance": 0.21574
}

Semantic roles & 50–950 ramp

primary

#4480D7

secondary

#DAC19D

accent

#A340E8

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4480D7

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

Preview Lab → · Contrast checker → · Palette generator →