#4BB4D0#4BB4D0

#4BB4D0 is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.0% C 0.103 H 218.5°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#4BB4D0
RGB	rgb(75, 180, 208)
HSL	hsl(193, 59%, 55%)
HSV	hsv(193, 64%, 82%)
CMYK	cmyk(63.9%, 13.5%, 0%, 18.4%)
CIE-LAB	lab(68.53, -21.63, -23.11)
CIE-LCH	lch(68.53, 31.66, 226.89°)
OKLab	oklab(72% -0.081 -0.0643)
OKLCH	oklch(72% 0.103 218.5)
XYZ	xyz(30.6034, 38.6892, 65.5172)
Luminance	0.3869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB4D0 #D0674B

analogous

#4BD0AA #4BB4D0 #4B71D0

triadic

#4BB4D0 #D04BB4 #B4D04B

tetradic

#4BB4D0 #AA4BD0 #D0674B #71D04B

square

#4BB4D0 #AA4BD0 #D0674B #71D04B

split-complementary

#4BB4D0 #D04B71 #D0AA4B

monochromatic

#216C7F #2E95B0 #4BB4D0 #7CC8DD #ACDCE9

Accessibility & contrast

On white

2.40

#4BB4D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#4BB4D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB4D0

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB4D0	#FFFFFF	#000000	##000000
##4BB4D0	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2AFD2

Deuteranopia (green-blind)

#8FA1D0

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4bb4d0;
/* rgb */ color: rgb(75, 180, 208);
/* oklch */ color: oklch(72.0% 0.103 218.5);

Tailwind

colors: {
  custom: {
    50: '#8bcade',
    500: '#4bb4d0',
    950: '#000000',
  },
}

SCSS

$custom: #4bb4d0;
$custom-light: #8bcade;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb4d0",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 208
  },
  "hsl": {
    "h": 192.632,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.72003,
    "c": 0.10344,
    "h": 218.5
  },
  "luminance": 0.38692
}

Semantic roles & 50–950 ramp

primary

#4BB4D0

secondary

#D7ABA0

accent

#6746E2

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB4D0

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

Preview Lab → · Contrast checker → · Palette generator →