#4B80D4#4B80D4

#4B80D4 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.3% C 0.140 H 259.2°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4B80D4
RGB	rgb(75, 128, 212)
HSL	hsl(217, 61%, 56%)
HSV	hsv(217, 65%, 83%)
CMYK	cmyk(64.6%, 39.6%, 0%, 16.9%)
CIE-LAB	lab(53.69, 8.91, -48.48)
CIE-LCH	lch(53.69, 49.29, 280.41°)
OKLab	oklab(60.34% -0.0262 -0.138)
OKLCH	oklch(60.34% 0.14 259.2)
XYZ	xyz(22.5003, 21.6855, 65.2745)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B80D4 #D49F4B

analogous

#4BC5D4 #4B80D4 #5B4BD4

triadic

#4B80D4 #D44B80 #80D44B

tetradic

#4B80D4 #D44BC5 #D49F4B #4BD45B

square

#4B80D4 #D44BC5 #D49F4B #4BD45B

split-complementary

#4B80D4 #D45B4B #C5D44B

monochromatic

#204785 #2C61B6 #4B80D4 #7CA3E0 #AEC6EC

Accessibility & contrast

On white

3.93

#4B80D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4B80D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B80D4

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B80D4	#FFFFFF	#000000	##000000
##4B80D4	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A87D7

Deuteranopia (green-blind)

#467AD2

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b80d4;
/* rgb */ color: rgb(75, 128, 212);
/* oklch */ color: oklch(60.3% 0.140 259.2);

Tailwind

colors: {
  custom: {
    50: '#8aa4e1',
    500: '#4b80d4',
    950: '#000000',
  },
}

SCSS

$custom: #4b80d4;
$custom-light: #8aa4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b80d4",
  "rgb": {
    "r": 75,
    "g": 128,
    "b": 212
  },
  "hsl": {
    "h": 216.788,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60337,
    "c": 0.14047,
    "h": 259.2
  },
  "luminance": 0.21688
}

Semantic roles & 50–950 ramp

primary

#4B80D4

secondary

#DAC4A1

accent

#A643E5

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B80D4

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

Preview Lab → · Contrast checker → · Palette generator →