#4BB0D1#4BB0D1

#4BB0D1 is a light, moderate cyan. Relative luminance 0.371; OKLCH L 71.1% C 0.104 H 222.8°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#4BB0D1
RGB	rgb(75, 176, 209)
HSL	hsl(195, 59%, 56%)
HSV	hsv(195, 64%, 82%)
CMYK	cmyk(64.1%, 15.8%, 0%, 18%)
CIE-LAB	lab(67.39, -19.26, -25.41)
CIE-LCH	lch(67.39, 31.88, 232.84°)
OKLab	oklab(71.1% -0.0765 -0.0708)
OKLCH	oklch(71.1% 0.104 222.8)
XYZ	xyz(29.9310, 37.1468, 65.9019)
Luminance	0.3715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB0D1 #D16C4B

analogous

#4BD1AF #4BB0D1 #4B6DD1

triadic

#4BB0D1 #D14BB0 #B0D14B

tetradic

#4BB0D1 #AF4BD1 #D16C4B #6DD14B

square

#4BB0D1 #AF4BD1 #D16C4B #6DD14B

split-complementary

#4BB0D1 #D14B6D #D1AF4B

monochromatic

#216981 #2D91B1 #4BB0D1 #7CC5DD #ACDBEA

Accessibility & contrast

On white

2.49

#4BB0D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#4BB0D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB0D1

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB0D1	#FFFFFF	#000000	##000000
##4BB0D1	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DACD3

Deuteranopia (green-blind)

#8A9ED1

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4bb0d1;
/* rgb */ color: rgb(75, 176, 209);
/* oklch */ color: oklch(71.1% 0.104 222.8);

Tailwind

colors: {
  custom: {
    50: '#8bc7df',
    500: '#4bb0d1',
    950: '#000000',
  },
}

SCSS

$custom: #4bb0d1;
$custom-light: #8bc7df;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb0d1",
  "rgb": {
    "r": 75,
    "g": 176,
    "b": 209
  },
  "hsl": {
    "h": 194.776,
    "s": 59.292,
    "l": 55.686
  },
  "oklch": {
    "l": 0.71103,
    "c": 0.10424,
    "h": 222.8
  },
  "luminance": 0.3715
}

Semantic roles & 50–950 ramp

primary

#4BB0D1

secondary

#D8AEA0

accent

#6C45E2

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB0D1

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

Preview Lab → · Contrast checker → · Palette generator →