#4BC0E1#4BC0E1

#4BC0E1 is a light, moderate cyan. Relative luminance 0.446; OKLCH L 75.5% C 0.113 H 220.0°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#4BC0E1
RGB	rgb(75, 192, 225)
HSL	hsl(193, 71%, 59%)
HSV	hsv(193, 67%, 88%)
CMYK	cmyk(66.7%, 14.7%, 0%, 11.8%)
CIE-LAB	lab(72.65, -22.57, -26.09)
CIE-LCH	lch(72.65, 34.50, 229.14°)
OKLab	oklab(75.51% -0.0867 -0.0728)
OKLCH	oklch(75.51% 0.113 220)
XYZ	xyz(35.3363, 44.6275, 77.9712)
Luminance	0.4463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC0E1 #E16C4B

analogous

#4BE1B7 #4BC0E1 #4B75E1

triadic

#4BC0E1 #E14BC0 #C0E14B

tetradic

#4BC0E1 #B74BE1 #E16C4B #75E14B

square

#4BC0E1 #B74BE1 #E16C4B #75E14B

split-complementary

#4BC0E1 #E14B75 #E1B74B

monochromatic

#197C98 #22A7CD #4BC0E1 #7FD2EA #B4E5F2

Accessibility & contrast

On white

2.12

#4BC0E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#4BC0E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC0E1

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC0E1	#FFFFFF	#000000	##000000
##4BC0E1	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBBE3

Deuteranopia (green-blind)

#97ACE1

Tritanopia (blue-blind)

#00CBCA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4bc0e1;
/* rgb */ color: rgb(75, 192, 225);
/* oklch */ color: oklch(75.5% 0.113 220.0);

Tailwind

colors: {
  custom: {
    50: '#8ed3ea',
    500: '#4bc0e1',
    950: '#000000',
  },
}

SCSS

$custom: #4bc0e1;
$custom-light: #8ed3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc0e1",
  "rgb": {
    "r": 75,
    "g": 192,
    "b": 225
  },
  "hsl": {
    "h": 193.2,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.7551,
    "c": 0.11319,
    "h": 220
  },
  "luminance": 0.44631
}

Semantic roles & 50–950 ramp

primary

#4BC0E1

secondary

#E1B3A6

accent

#613AEE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4BC0E1

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

Preview Lab → · Contrast checker → · Palette generator →