#4BCBDF#4BCBDF

#4BCBDF is a light, moderate teal. Relative luminance 0.495; OKLCH L 78.0% C 0.113 H 209.7°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#4BCBDF
RGB	rgb(75, 203, 223)
HSL	hsl(188, 70%, 58%)
HSV	hsv(188, 66%, 87%)
CMYK	cmyk(66.4%, 9%, 0%, 12.5%)
CIE-LAB	lab(75.78, -28.65, -20.23)
CIE-LCH	lch(75.78, 35.08, 215.23°)
OKLab	oklab(78.01% -0.0985 -0.0562)
OKLCH	oklch(78.01% 0.113 209.7)
XYZ	xyz(37.5712, 49.5313, 77.3781)
Luminance	0.4954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCBDF #DF5F4B

analogous

#4BDFA9 #4BCBDF #4B81DF

triadic

#4BCBDF #DF4BCB #CBDF4B

tetradic

#4BCBDF #A94BDF #DF5F4B #81DF4B

square

#4BCBDF #A94BDF #DF5F4B #81DF4B

split-complementary

#4BCBDF #DF4B81 #DFA94B

monochromatic

#1B8595 #24B3C9 #4BCBDF #7FDAE8 #B3E9F1

Accessibility & contrast

On white

1.93

#4BCBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#4BCBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCBDF

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCBDF	#FFFFFF	#000000	##000000
##4BCBDF	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC4E0

Deuteranopia (green-blind)

#A4B4DF

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4bcbdf;
/* rgb */ color: rgb(75, 203, 223);
/* oklch */ color: oklch(78.0% 0.113 209.7);

Tailwind

colors: {
  custom: {
    50: '#8fdbe9',
    500: '#4bcbdf',
    950: '#000000',
  },
}

SCSS

$custom: #4bcbdf;
$custom-light: #8fdbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcbdf",
  "rgb": {
    "r": 75,
    "g": 203,
    "b": 223
  },
  "hsl": {
    "h": 188.108,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78007,
    "c": 0.1134,
    "h": 209.7
  },
  "luminance": 0.49535
}

Semantic roles & 50–950 ramp

primary

#4BCBDF

secondary

#E0ADA6

accent

#533BED

background

#F9FDFE

surface

#F2FBFC

border

#CCD4D5

text

#0E1516

muted

#7E8384

Preview Lab

Preview with #4BCBDF

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

Preview Lab → · Contrast checker → · Palette generator →