#4BC1DD#4BC1DD

#4BC1DD is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.6% C 0.111 H 216.5°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#4BC1DD
RGB	rgb(75, 193, 221)
HSL	hsl(192, 68%, 58%)
HSV	hsv(192, 66%, 87%)
CMYK	cmyk(66.1%, 12.7%, 0%, 13.3%)
CIE-LAB	lab(72.79, -24.29, -23.70)
CIE-LCH	lch(72.79, 33.94, 224.29°)
OKLab	oklab(75.58% -0.0892 -0.066)
OKLCH	oklch(75.58% 0.111 216.5)
XYZ	xyz(35.0174, 44.8524, 75.2045)
Luminance	0.4486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC1DD #DD674B

analogous

#4BDDB0 #4BC1DD #4B78DD

triadic

#4BC1DD #DD4BC1 #C1DD4B

tetradic

#4BC1DD #B04BDD #DD674B #78DD4B

square

#4BC1DD #B04BDD #DD674B #78DD4B

split-complementary

#4BC1DD #DD4B78 #DDB04B

monochromatic

#1C7B92 #25A7C5 #4BC1DD #7ED3E7 #B2E4F0

Accessibility & contrast

On white

2.11

#4BC1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#4BC1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC1DD

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC1DD	#FFFFFF	#000000	##000000
##4BC1DD	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDF

Deuteranopia (green-blind)

#99ACDD

Tritanopia (blue-blind)

#00CBCA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4bc1dd;
/* rgb */ color: rgb(75, 193, 221);
/* oklch */ color: oklch(75.6% 0.111 216.5);

Tailwind

colors: {
  custom: {
    50: '#8ed4e7',
    500: '#4bc1dd',
    950: '#000000',
  },
}

SCSS

$custom: #4bc1dd;
$custom-light: #8ed4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc1dd",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 221
  },
  "hsl": {
    "h": 191.507,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.75582,
    "c": 0.11098,
    "h": 216.5
  },
  "luminance": 0.44856
}

Semantic roles & 50–950 ramp

primary

#4BC1DD

secondary

#DFB0A5

accent

#5E3DEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4BC1DD

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

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