#4B80D5#4B80D5

#4B80D5 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.142 H 259.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4B80D5
RGB	rgb(75, 128, 213)
HSL	hsl(217, 62%, 56%)
HSV	hsv(217, 65%, 84%)
CMYK	cmyk(64.8%, 39.9%, 0%, 16.5%)
CIE-LAB	lab(53.75, 9.25, -48.96)
CIE-LCH	lch(53.75, 49.83, 280.70°)
OKLab	oklab(60.4% -0.026 -0.1394)
OKLCH	oklch(60.4% 0.142 259.4)
XYZ	xyz(22.6268, 21.7361, 65.9409)
Luminance	0.2174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B80D5 #D5A04B

analogous

#4BC5D5 #4B80D5 #5B4BD5

triadic

#4B80D5 #D54B80 #80D54B

tetradic

#4B80D5 #D54BC5 #D5A04B #4BD55B

square

#4B80D5 #D54BC5 #D5A04B #4BD55B

split-complementary

#4B80D5 #D55B4B #C5D54B

monochromatic

#1F4786 #2B61B8 #4B80D5 #7DA3E1 #AEC6EC

Accessibility & contrast

On white

3.93

#4B80D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4B80D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B80D5

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B80D5	#FFFFFF	#000000	##000000
##4B80D5	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A87D8

Deuteranopia (green-blind)

#457BD3

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b80d5;
/* rgb */ color: rgb(75, 128, 213);
/* oklch */ color: oklch(60.4% 0.142 259.4);

Tailwind

colors: {
  custom: {
    50: '#8aa4e2',
    500: '#4b80d5',
    950: '#000000',
  },
}

SCSS

$custom: #4b80d5;
$custom-light: #8aa4e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b80d5",
  "rgb": {
    "r": 75,
    "g": 128,
    "b": 213
  },
  "hsl": {
    "h": 216.957,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60397,
    "c": 0.1418,
    "h": 259.4
  },
  "luminance": 0.21738
}

Semantic roles & 50–950 ramp

primary

#4B80D5

secondary

#DAC4A2

accent

#A743E5

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B80D5

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

Preview Lab → · Contrast checker → · Palette generator →