#4C80D8#4C80D8

#4C80D8 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.6% C 0.145 H 260.3°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C80D8
RGB	rgb(76, 128, 216)
HSL	hsl(218, 64%, 57%)
HSV	hsv(218, 65%, 85%)
CMYK	cmyk(64.8%, 40.7%, 0%, 15.3%)
CIE-LAB	lab(53.95, 10.46, -50.32)
CIE-LCH	lch(53.95, 51.39, 281.74°)
OKLab	oklab(60.62% -0.0246 -0.1434)
OKLCH	oklch(60.62% 0.145 260.3)
XYZ	xyz(23.0899, 21.9305, 67.9686)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80D8 #D8A44C

analogous

#4CC6D8 #4C80D8 #5E4CD8

triadic

#4C80D8 #D84C80 #80D84C

tetradic

#4C80D8 #D84CC6 #D8A44C #4CD85E

square

#4C80D8 #D84CC6 #D8A44C #4CD85E

split-complementary

#4C80D8 #D85E4C #C6D84C

monochromatic

#1E478B #2960BE #4C80D8 #7EA4E3 #B1C7EE

Accessibility & contrast

On white

3.90

#4C80D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4C80D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80D8

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80D8	#FFFFFF	#000000	##000000
##4C80D8	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5888DB

Deuteranopia (green-blind)

#437BD6

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c80d8;
/* rgb */ color: rgb(76, 128, 216);
/* oklch */ color: oklch(60.6% 0.145 260.3);

Tailwind

colors: {
  custom: {
    50: '#8ba4e4',
    500: '#4c80d8',
    950: '#000000',
  },
}

SCSS

$custom: #4c80d8;
$custom-light: #8ba4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80d8",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 216
  },
  "hsl": {
    "h": 217.714,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60623,
    "c": 0.14546,
    "h": 260.3
  },
  "luminance": 0.21933
}

Semantic roles & 50–950 ramp

primary

#4C80D8

secondary

#DCC7A4

accent

#A941E7

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C80D8

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

Preview Lab → · Contrast checker → · Palette generator →