#4C80DF#4C80DF

#4C80DF is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.1% C 0.155 H 261.4°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C80DF
RGB	rgb(76, 128, 223)
HSL	hsl(219, 70%, 59%)
HSV	hsv(219, 66%, 87%)
CMYK	cmyk(65.9%, 42.6%, 0%, 12.5%)
CIE-LAB	lab(54.34, 12.88, -53.63)
CIE-LCH	lch(54.34, 55.16, 283.51°)
OKLab	oklab(61.05% -0.0232 -0.1531)
OKLCH	oklch(61.05% 0.155 261.4)
XYZ	xyz(24.0142, 22.3002, 72.8365)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80DF #DFAB4C

analogous

#4CC9DF #4C80DF #614CDF

triadic

#4C80DF #DF4C80 #80DF4C

tetradic

#4C80DF #DF4CC9 #DFAB4C #4CDF61

square

#4C80DF #DF4CC9 #DFAB4C #4CDF61

split-complementary

#4C80DF #DF614C #C9DF4C

monochromatic

#1B4696 #245FCA #4C80DF #80A5E8 #B4CAF2

Accessibility & contrast

On white

3.85

#4C80DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4C80DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80DF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80DF	#FFFFFF	#000000	##000000
##4C80DF	1.00	3.85	5.46	5.46
#FFFFFF	3.85	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)

#5389E3

Deuteranopia (green-blind)

#3B7CDD

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c80df;
/* rgb */ color: rgb(76, 128, 223);
/* oklch */ color: oklch(61.1% 0.155 261.4);

Tailwind

colors: {
  custom: {
    50: '#8da4e9',
    500: '#4c80df',
    950: '#000000',
  },
}

SCSS

$custom: #4c80df;
$custom-light: #8da4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80df",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 223
  },
  "hsl": {
    "h": 218.776,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61052,
    "c": 0.15485,
    "h": 261.4
  },
  "luminance": 0.22303
}

Semantic roles & 50–950 ramp

primary

#4C80DF

secondary

#E0CCA6

accent

#AE3BEC

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C80DF

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

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