#4BBFD7#4BBFD7

#4BBFD7 is a light, moderate cyan. Relative luminance 0.437; OKLCH L 74.9% C 0.108 H 213.9°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#4BBFD7
RGB	rgb(75, 191, 215)
HSL	hsl(190, 64%, 57%)
HSV	hsv(190, 65%, 84%)
CMYK	cmyk(65.1%, 11.2%, 0%, 15.7%)
CIE-LAB	lab(72.00, -25.10, -21.64)
CIE-LCH	lch(72.00, 33.14, 220.77°)
OKLab	oklab(74.88% -0.0896 -0.0602)
OKLCH	oklch(74.88% 0.108 213.9)
XYZ	xyz(33.7931, 43.6601, 70.9231)
Luminance	0.4366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBFD7 #D7634B

analogous

#4BD7A9 #4BBFD7 #4B79D7

triadic

#4BBFD7 #D74BBF #BFD74B

tetradic

#4BBFD7 #A94BD7 #D7634B #79D74B

square

#4BBFD7 #A94BD7 #D7634B #79D74B

split-complementary

#4BBFD7 #D74B79 #D7A94B

monochromatic

#1E7789 #2AA2BB #4BBFD7 #7DD1E2 #AFE3ED

Accessibility & contrast

On white

2.16

#4BBFD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#4BBFD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBFD7

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBFD7	#FFFFFF	#000000	##000000
##4BBFD7	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB9D8

Deuteranopia (green-blind)

#99AAD7

Tritanopia (blue-blind)

#00C8C6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4bbfd7;
/* rgb */ color: rgb(75, 191, 215);
/* oklch */ color: oklch(74.9% 0.108 213.9);

Tailwind

colors: {
  custom: {
    50: '#8dd2e3',
    500: '#4bbfd7',
    950: '#000000',
  },
}

SCSS

$custom: #4bbfd7;
$custom-light: #8dd2e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbfd7",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 215
  },
  "hsl": {
    "h": 190.286,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74875,
    "c": 0.1079,
    "h": 213.9
  },
  "luminance": 0.43664
}

Semantic roles & 50–950 ramp

primary

#4BBFD7

secondary

#DBACA2

accent

#5E41E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBFD7

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

Preview Lab → · Contrast checker → · Palette generator →