#4BB7D1#4BB7D1

#4BB7D1 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.8% C 0.104 H 216.5°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7D1
RGB	rgb(75, 183, 209)
HSL	hsl(192, 59%, 56%)
HSV	hsv(192, 64%, 82%)
CMYK	cmyk(64.1%, 12.4%, 0%, 18%)
CIE-LAB	lab(69.44, -22.87, -22.26)
CIE-LCH	lch(69.44, 31.91, 224.23°)
OKLab	oklab(72.75% -0.0837 -0.0619)
OKLCH	oklch(72.75% 0.104 216.5)
XYZ	xyz(31.3390, 39.9629, 66.3712)
Luminance	0.3997 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7D1 #D1654B

analogous

#4BD1A8 #4BB7D1 #4B74D1

triadic

#4BB7D1 #D14BB7 #B7D14B

tetradic

#4BB7D1 #A84BD1 #D1654B #74D14B

square

#4BB7D1 #A84BD1 #D1654B #74D14B

split-complementary

#4BB7D1 #D14B74 #D1A84B

monochromatic

#216E81 #2D98B1 #4BB7D1 #7CCADD #ACDEEA

Accessibility & contrast

On white

2.34

#4BB7D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#4BB7D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7D1

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7D1	#FFFFFF	#000000	##000000
##4BB7D1	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B2D2

Deuteranopia (green-blind)

#92A3D1

Tritanopia (blue-blind)

#00C0BF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb7d1;
/* rgb */ color: rgb(75, 183, 209);
/* oklch */ color: oklch(72.8% 0.104 216.5);

Tailwind

colors: {
  custom: {
    50: '#8cccdf',
    500: '#4bb7d1',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7d1;
$custom-light: #8cccdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7d1",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 209
  },
  "hsl": {
    "h": 191.642,
    "s": 59.292,
    "l": 55.686
  },
  "oklch": {
    "l": 0.72751,
    "c": 0.10412,
    "h": 216.5
  },
  "luminance": 0.39966
}

Semantic roles & 50–950 ramp

primary

#4BB7D1

secondary

#D8ABA0

accent

#6445E2

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB7D1

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

Preview Lab → · Contrast checker → · Palette generator →