#4BBFD8#4BBFD8

#4BBFD8 is a light, moderate cyan. Relative luminance 0.437; OKLCH L 74.9% C 0.108 H 214.6°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#4BBFD8
RGB	rgb(75, 191, 216)
HSL	hsl(191, 64%, 57%)
HSV	hsv(191, 65%, 85%)
CMYK	cmyk(65.3%, 11.6%, 0%, 15.3%)
CIE-LAB	lab(72.04, -24.80, -22.14)
CIE-LCH	lch(72.04, 33.24, 221.75°)
OKLab	oklab(74.91% -0.0892 -0.0616)
OKLCH	oklch(74.91% 0.108 214.6)
XYZ	xyz(33.9220, 43.7116, 71.6019)
Luminance	0.4371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBFD8 #D8644B

analogous

#4BD8AA #4BBFD8 #4B79D8

triadic

#4BBFD8 #D84BBF #BFD84B

tetradic

#4BBFD8 #AA4BD8 #D8644B #79D84B

square

#4BBFD8 #AA4BD8 #D8644B #79D84B

split-complementary

#4BBFD8 #D84B79 #D8AA4B

monochromatic

#1E778B #29A3BD #4BBFD8 #7DD1E3 #B0E3EE

Accessibility & contrast

On white

2.16

#4BBFD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#4BBFD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBFD8

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBFD8	#FFFFFF	#000000	##000000
##4BBFD8	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB9D9

Deuteranopia (green-blind)

#99AAD8

Tritanopia (blue-blind)

#00C8C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bbfd8;
/* rgb */ color: rgb(75, 191, 216);
/* oklch */ color: oklch(74.9% 0.108 214.6);

Tailwind

colors: {
  custom: {
    50: '#8dd2e4',
    500: '#4bbfd8',
    950: '#000000',
  },
}

SCSS

$custom: #4bbfd8;
$custom-light: #8dd2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbfd8",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 216
  },
  "hsl": {
    "h": 190.638,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74914,
    "c": 0.10836,
    "h": 214.6
  },
  "luminance": 0.43715
}

Semantic roles & 50–950 ramp

primary

#4BBFD8

secondary

#DCADA3

accent

#5E40E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBFD8

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

Preview Lab → · Contrast checker → · Palette generator →