#4C80DE#4C80DE

#4C80DE is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.0% C 0.154 H 261.2°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4C80DE
RGB	rgb(76, 128, 222)
HSL	hsl(219, 69%, 58%)
HSV	hsv(219, 66%, 87%)
CMYK	cmyk(65.8%, 42.3%, 0%, 12.9%)
CIE-LAB	lab(54.29, 12.54, -53.16)
CIE-LCH	lch(54.29, 54.62, 283.27°)
OKLab	oklab(60.99% -0.0234 -0.1517)
OKLCH	oklch(60.99% 0.154 261.2)
XYZ	xyz(23.8798, 22.2464, 72.1286)
Luminance	0.2225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80DE #DEAA4C

analogous

#4CC9DE #4C80DE #614CDE

triadic

#4C80DE #DE4C80 #80DE4C

tetradic

#4C80DE #DE4CC9 #DEAA4C #4CDE61

square

#4C80DE #DE4CC9 #DEAA4C #4CDE61

split-complementary

#4C80DE #DE614C #C9DE4C

monochromatic

#1B4694 #255FC8 #4C80DE #80A5E8 #B3C9F1

Accessibility & contrast

On white

3.85

#4C80DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4C80DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80DE

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80DE	#FFFFFF	#000000	##000000
##4C80DE	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5489E2

Deuteranopia (green-blind)

#3C7CDC

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c80de;
/* rgb */ color: rgb(76, 128, 222);
/* oklch */ color: oklch(61.0% 0.154 261.2);

Tailwind

colors: {
  custom: {
    50: '#8ca4e9',
    500: '#4c80de',
    950: '#000000',
  },
}

SCSS

$custom: #4c80de;
$custom-light: #8ca4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80de",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 222
  },
  "hsl": {
    "h": 218.63,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.6099,
    "c": 0.15351,
    "h": 261.2
  },
  "luminance": 0.22249
}

Semantic roles & 50–950 ramp

primary

#4C80DE

secondary

#E0CBA6

accent

#AD3CEC

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C80DE

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

Preview Lab → · Contrast checker → · Palette generator →