#4BB7D3#4BB7D3

#4BB7D3 is a light, moderate cyan. Relative luminance 0.401; OKLCH L 72.8% C 0.105 H 218.0°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7D3
RGB	rgb(75, 183, 211)
HSL	hsl(192, 61%, 56%)
HSV	hsv(192, 64%, 83%)
CMYK	cmyk(64.5%, 13.3%, 0%, 17.3%)
CIE-LAB	lab(69.51, -22.26, -23.25)
CIE-LCH	lch(69.51, 32.19, 226.25°)
OKLab	oklab(72.83% -0.0829 -0.0647)
OKLCH	oklch(72.83% 0.105 218)
XYZ	xyz(31.5882, 40.0626, 67.6835)
Luminance	0.4007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7D3 #D3674B

analogous

#4BD3AB #4BB7D3 #4B73D3

triadic

#4BB7D3 #D34BB7 #B7D34B

tetradic

#4BB7D3 #AB4BD3 #D3674B #73D34B

square

#4BB7D3 #AB4BD3 #D3674B #73D34B

split-complementary

#4BB7D3 #D34B73 #D3AB4B

monochromatic

#206F83 #2C99B5 #4BB7D3 #7CCBDF #ADDEEB

Accessibility & contrast

On white

2.33

#4BB7D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#4BB7D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7D3

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7D3	#FFFFFF	#000000	##000000
##4BB7D3	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B2D5

Deuteranopia (green-blind)

#91A4D3

Tritanopia (blue-blind)

#00C1C0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb7d3;
/* rgb */ color: rgb(75, 183, 211);
/* oklch */ color: oklch(72.8% 0.105 218.0);

Tailwind

colors: {
  custom: {
    50: '#8ccce0',
    500: '#4bb7d3',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7d3;
$custom-light: #8ccce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7d3",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 211
  },
  "hsl": {
    "h": 192.353,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72831,
    "c": 0.1052,
    "h": 218
  },
  "luminance": 0.40066
}

Semantic roles & 50–950 ramp

primary

#4BB7D3

secondary

#D9ACA1

accent

#6544E4

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB7D3

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

Preview Lab → · Contrast checker → · Palette generator →