#4BC0D9#4BC0D9

#4BC0D9 is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.2% C 0.109 H 214.5°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#4BC0D9
RGB	rgb(75, 192, 217)
HSL	hsl(191, 65%, 57%)
HSV	hsv(191, 65%, 85%)
CMYK	cmyk(65.4%, 11.5%, 0%, 14.9%)
CIE-LAB	lab(72.36, -25.00, -22.18)
CIE-LCH	lch(72.36, 33.42, 221.58°)
OKLab	oklab(75.19% -0.0898 -0.0617)
OKLCH	oklch(75.19% 0.109 214.5)
XYZ	xyz(34.2705, 44.2011, 72.3577)
Luminance	0.4420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC0D9 #D9644B

analogous

#4BD9AB #4BC0D9 #4B79D9

triadic

#4BC0D9 #D94BC0 #C0D94B

tetradic

#4BC0D9 #AB4BD9 #D9644B #79D94B

square

#4BC0D9 #AB4BD9 #D9644B #79D94B

split-complementary

#4BC0D9 #D94B79 #D9AB4B

monochromatic

#1E798C #28A4BF #4BC0D9 #7ED2E4 #B0E3EE

Accessibility & contrast

On white

2.13

#4BC0D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#4BC0D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC0D9

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC0D9	#FFFFFF	#000000	##000000
##4BC0D9	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBADA

Deuteranopia (green-blind)

#9AABD9

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bc0d9;
/* rgb */ color: rgb(75, 192, 217);
/* oklch */ color: oklch(75.2% 0.109 214.5);

Tailwind

colors: {
  custom: {
    50: '#8dd3e4',
    500: '#4bc0d9',
    950: '#000000',
  },
}

SCSS

$custom: #4bc0d9;
$custom-light: #8dd3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc0d9",
  "rgb": {
    "r": 75,
    "g": 192,
    "b": 217
  },
  "hsl": {
    "h": 190.563,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75189,
    "c": 0.10894,
    "h": 214.5
  },
  "luminance": 0.44205
}

Semantic roles & 50–950 ramp

primary

#4BC0D9

secondary

#DDADA3

accent

#5D40E8

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #4BC0D9

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

Preview Lab → · Contrast checker → · Palette generator →