#4BB2D0#4BB2D0

#4BB2D0 is a light, moderate cyan. Relative luminance 0.379; OKLCH L 71.5% C 0.103 H 220.3°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#4BB2D0
RGB	rgb(75, 178, 208)
HSL	hsl(194, 59%, 55%)
HSV	hsv(194, 64%, 82%)
CMYK	cmyk(63.9%, 14.4%, 0%, 18.4%)
CIE-LAB	lab(67.94, -20.60, -24.01)
CIE-LCH	lch(67.94, 31.64, 229.37°)
OKLab	oklab(71.53% -0.0789 -0.0669)
OKLCH	oklch(71.53% 0.103 220.3)
XYZ	xyz(30.2026, 37.8875, 65.3836)
Luminance	0.3789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB2D0 #D0694B

analogous

#4BD0AB #4BB2D0 #4B6FD0

triadic

#4BB2D0 #D04BB2 #B2D04B

tetradic

#4BB2D0 #AB4BD0 #D0694B #6FD04B

square

#4BB2D0 #AB4BD0 #D0694B #6FD04B

split-complementary

#4BB2D0 #D04B6F #D0AB4B

monochromatic

#216A7F #2E93B0 #4BB2D0 #7CC7DD #ACDCE9

Accessibility & contrast

On white

2.45

#4BB2D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#4BB2D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB2D0

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB2D0	#FFFFFF	#000000	##000000
##4BB2D0	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0AED2

Deuteranopia (green-blind)

#8D9FD0

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4bb2d0;
/* rgb */ color: rgb(75, 178, 208);
/* oklch */ color: oklch(71.5% 0.103 220.3);

Tailwind

colors: {
  custom: {
    50: '#8bc9de',
    500: '#4bb2d0',
    950: '#000000',
  },
}

SCSS

$custom: #4bb2d0;
$custom-light: #8bc9de;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb2d0",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 208
  },
  "hsl": {
    "h": 193.534,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71532,
    "c": 0.10345,
    "h": 220.3
  },
  "luminance": 0.37891
}

Semantic roles & 50–950 ramp

primary

#4BB2D0

secondary

#D7ACA0

accent

#6946E2

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB2D0

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

Preview Lab → · Contrast checker → · Palette generator →