#4BC6E3#4BC6E3

#4BC6E3 is a light, moderate cyan. Relative luminance 0.474; OKLCH L 77.0% C 0.114 H 216.5°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#4BC6E3
RGB	rgb(75, 198, 227)
HSL	hsl(191, 73%, 59%)
HSV	hsv(191, 67%, 89%)
CMYK	cmyk(67%, 12.8%, 0%, 11%)
CIE-LAB	lab(74.46, -24.99, -24.40)
CIE-LCH	lch(74.46, 34.92, 224.32°)
OKLab	oklab(76.99% -0.0919 -0.0679)
OKLCH	oklch(76.99% 0.114 216.5)
XYZ	xyz(36.9551, 47.4260, 79.8647)
Luminance	0.4743 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC6E3 #E3684B

analogous

#4BE3B4 #4BC6E3 #4B7AE3

triadic

#4BC6E3 #E34BC6 #C6E34B

tetradic

#4BC6E3 #B44BE3 #E3684B #7AE34B

square

#4BC6E3 #B44BE3 #E3684B #7AE34B

split-complementary

#4BC6E3 #E34B7A #E3B44B

monochromatic

#18829B #20AFD0 #4BC6E3 #80D7EB #B5E8F3

Accessibility & contrast

On white

2.00

#4BC6E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#4BC6E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC6E3

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC6E3	#FFFFFF	#000000	##000000
##4BC6E3	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C0E5

Deuteranopia (green-blind)

#9DB0E3

Tritanopia (blue-blind)

#00D0CF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4bc6e3;
/* rgb */ color: rgb(75, 198, 227);
/* oklch */ color: oklch(77.0% 0.114 216.5);

Tailwind

colors: {
  custom: {
    50: '#8fd7eb',
    500: '#4bc6e3',
    950: '#000000',
  },
}

SCSS

$custom: #4bc6e3;
$custom-light: #8fd7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc6e3",
  "rgb": {
    "r": 75,
    "g": 198,
    "b": 227
  },
  "hsl": {
    "h": 191.447,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76991,
    "c": 0.11432,
    "h": 216.5
  },
  "luminance": 0.4743
}

Semantic roles & 50–950 ramp

primary

#4BC6E3

secondary

#E3B3A7

accent

#5B38F0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4BC6E3

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

Preview Lab → · Contrast checker → · Palette generator →