#4B80D2#4B80D2

#4B80D2 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.2% C 0.138 H 258.8°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B80D2
RGB	rgb(75, 128, 210)
HSL	hsl(216, 60%, 56%)
HSV	hsv(216, 64%, 82%)
CMYK	cmyk(64.3%, 39%, 0%, 17.6%)
CIE-LAB	lab(53.58, 8.22, -47.52)
CIE-LCH	lch(53.58, 48.23, 279.81°)
OKLab	oklab(60.22% -0.0266 -0.1352)
OKLCH	oklch(60.22% 0.138 258.8)
XYZ	xyz(22.2495, 21.5852, 63.9541)
Luminance	0.2159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B80D2 #D29D4B

analogous

#4BC4D2 #4B80D2 #594BD2

triadic

#4B80D2 #D24B80 #80D24B

tetradic

#4B80D2 #D24BC4 #D29D4B #4BD259

square

#4B80D2 #D24BC4 #D29D4B #4BD259

split-complementary

#4B80D2 #D2594B #C4D24B

monochromatic

#214782 #2D61B3 #4B80D2 #7CA3DE #ADC5EA

Accessibility & contrast

On white

3.95

#4B80D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4B80D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B80D2

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B80D2	#FFFFFF	#000000	##000000
##4B80D2	1.00	3.95	5.32	5.32
#FFFFFF	3.95	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)

#5C87D5

Deuteranopia (green-blind)

#487AD0

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b80d2;
/* rgb */ color: rgb(75, 128, 210);
/* oklch */ color: oklch(60.2% 0.138 258.8);

Tailwind

colors: {
  custom: {
    50: '#8aa4e0',
    500: '#4b80d2',
    950: '#000000',
  },
}

SCSS

$custom: #4b80d2;
$custom-light: #8aa4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b80d2",
  "rgb": {
    "r": 75,
    "g": 128,
    "b": 210
  },
  "hsl": {
    "h": 216.444,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60219,
    "c": 0.13779,
    "h": 258.8
  },
  "luminance": 0.21587
}

Semantic roles & 50–950 ramp

primary

#4B80D2

secondary

#D8C2A0

accent

#A545E3

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B80D2

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

Preview Lab → · Contrast checker → · Palette generator →