#4BBDD5#4BBDD5

#4BBDD5 is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.3% C 0.107 H 214.2°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4BBDD5
RGB	rgb(75, 189, 213)
HSL	hsl(190, 62%, 56%)
HSV	hsv(190, 65%, 84%)
CMYK	cmyk(64.8%, 11.3%, 0%, 16.5%)
CIE-LAB	lab(71.35, -24.70, -21.55)
CIE-LCH	lch(71.35, 32.78, 221.11°)
OKLab	oklab(74.33% -0.0883 -0.0599)
OKLCH	oklch(74.33% 0.107 214.2)
XYZ	xyz(33.1045, 42.6916, 69.4335)
Luminance	0.4269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBDD5 #D5634B

analogous

#4BD5A8 #4BBDD5 #4B78D5

triadic

#4BBDD5 #D54BBD #BDD54B

tetradic

#4BBDD5 #A84BD5 #D5634B #78D54B

square

#4BBDD5 #A84BD5 #D5634B #78D54B

split-complementary

#4BBDD5 #D54B78 #D5A84B

monochromatic

#1F7486 #2B9FB8 #4BBDD5 #7DCFE1 #AEE1EC

Accessibility & contrast

On white

2.20

#4BBDD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#4BBDD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBDD5

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBDD5	#FFFFFF	#000000	##000000
##4BBDD5	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB7D6

Deuteranopia (green-blind)

#98A8D5

Tritanopia (blue-blind)

#00C6C4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bbdd5;
/* rgb */ color: rgb(75, 189, 213);
/* oklch */ color: oklch(74.3% 0.107 214.2);

Tailwind

colors: {
  custom: {
    50: '#8dd1e2',
    500: '#4bbdd5',
    950: '#000000',
  },
}

SCSS

$custom: #4bbdd5;
$custom-light: #8dd1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbdd5",
  "rgb": {
    "r": 75,
    "g": 189,
    "b": 213
  },
  "hsl": {
    "h": 190.435,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74325,
    "c": 0.10671,
    "h": 214.2
  },
  "luminance": 0.42695
}

Semantic roles & 50–950 ramp

primary

#4BBDD5

secondary

#DAABA2

accent

#5F43E5

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBDD5

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

Preview Lab → · Contrast checker → · Palette generator →