#4C80B2#4C80B2

#4C80B2 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.5% C 0.095 H 248.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C80B2
RGB	rgb(76, 128, 178)
HSL	hsl(209, 40%, 50%)
HSV	hsv(209, 57%, 70%)
CMYK	cmyk(57.3%, 28.1%, 0%, 30.2%)
CIE-LAB	lab(52.05, -2.34, -31.67)
CIE-LCH	lch(52.05, 31.76, 265.78°)
OKLab	oklab(58.51% -0.0344 -0.089)
OKLCH	oklch(58.51% 0.095 248.9)
XYZ	xyz(18.7327, 20.1876, 45.0203)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80B2 #B27E4C

analogous

#4CB2B1 #4C80B2 #4C4DB2

triadic

#4C80B2 #B24C80 #80B24C

tetradic

#4C80B2 #B14CB2 #B27E4C #4DB24C

square

#4C80B2 #B14CB2 #B27E4C #4DB24C

split-complementary

#4C80B2 #B24C4D #B2B14C

monochromatic

#27425C #3A6187 #4C80B2 #769EC5 #A1BDD7

Accessibility & contrast

On white

4.17

#4C80B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4C80B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80B2

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80B2	#FFFFFF	#000000	##000000
##4C80B2	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B4

Deuteranopia (green-blind)

#5E78B1

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4c80b2;
/* rgb */ color: rgb(76, 128, 178);
/* oklch */ color: oklch(58.5% 0.095 248.9);

Tailwind

colors: {
  custom: {
    50: '#86a4c9',
    500: '#4c80b2',
    950: '#000000',
  },
}

SCSS

$custom: #4c80b2;
$custom-light: #86a4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80b2",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 178
  },
  "hsl": {
    "h": 209.412,
    "s": 40.157,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58514,
    "c": 0.09542,
    "h": 248.9
  },
  "luminance": 0.20189
}

Semantic roles & 50–950 ramp

primary

#4C80B2

secondary

#C4AC96

accent

#9358D0

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4C80B2

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

Preview Lab → · Contrast checker → · Palette generator →