#4B80E0#4B80E0

#4B80E0 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.1% C 0.157 H 261.3°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B80E0
RGB	rgb(75, 128, 224)
HSL	hsl(219, 71%, 59%)
HSV	hsv(219, 67%, 88%)
CMYK	cmyk(66.5%, 42.9%, 0%, 12.2%)
CIE-LAB	lab(54.36, 13.07, -54.17)
CIE-LCH	lch(54.36, 55.73, 283.57°)
OKLab	oklab(61.07% -0.0238 -0.1547)
OKLCH	oklch(61.07% 0.157 261.3)
XYZ	xyz(24.0706, 22.3136, 73.5450)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B80E0 #E0AB4B

analogous

#4BCAE0 #4B80E0 #604BE0

triadic

#4B80E0 #E04B80 #80E04B

tetradic

#4B80E0 #E04BCA #E0AB4B #4BE060

square

#4B80E0 #E04BCA #E0AB4B #4BE060

split-complementary

#4B80E0 #E0604B #CAE04B

monochromatic

#1A4697 #235FCB #4B80E0 #7FA5E9 #B3CAF2

Accessibility & contrast

On white

3.84

#4B80E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4B80E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B80E0

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B80E0	#FFFFFF	#000000	##000000
##4B80E0	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5289E4

Deuteranopia (green-blind)

#3A7CDE

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4b80e0;
/* rgb */ color: rgb(75, 128, 224);
/* oklch */ color: oklch(61.1% 0.157 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ca4ea',
    500: '#4b80e0',
    950: '#000000',
  },
}

SCSS

$custom: #4b80e0;
$custom-light: #8ca4ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b80e0",
  "rgb": {
    "r": 75,
    "g": 128,
    "b": 224
  },
  "hsl": {
    "h": 218.658,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61069,
    "c": 0.15652,
    "h": 261.3
  },
  "luminance": 0.22316
}

Semantic roles & 50–950 ramp

primary

#4B80E0

secondary

#E1CCA6

accent

#AE3AED

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B80E0

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

Preview Lab → · Contrast checker → · Palette generator →