#4BC1DE#4BC1DE

#4BC1DE is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.6% C 0.112 H 217.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#4BC1DE
RGB	rgb(75, 193, 222)
HSL	hsl(192, 69%, 58%)
HSV	hsv(192, 66%, 87%)
CMYK	cmyk(66.2%, 13.1%, 0%, 12.9%)
CIE-LAB	lab(72.83, -23.99, -24.18)
CIE-LCH	lch(72.83, 34.07, 225.23°)
OKLab	oklab(75.62% -0.0889 -0.0673)
OKLCH	oklch(75.62% 0.112 217.2)
XYZ	xyz(35.1510, 44.9058, 75.9082)
Luminance	0.4491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC1DE #DE684B

analogous

#4BDEB2 #4BC1DE #4B77DE

triadic

#4BC1DE #DE4BC1 #C1DE4B

tetradic

#4BC1DE #B24BDE #DE684B #77DE4B

square

#4BC1DE #B24BDE #DE684B #77DE4B

split-complementary

#4BC1DE #DE4B77 #DEB24B

monochromatic

#1B7C94 #25A7C7 #4BC1DE #7FD3E7 #B2E5F1

Accessibility & contrast

On white

2.10

#4BC1DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#4BC1DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC1DE

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC1DE	#FFFFFF	#000000	##000000
##4BC1DE	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBE0

Deuteranopia (green-blind)

#99ACDE

Tritanopia (blue-blind)

#00CBCA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4bc1de;
/* rgb */ color: rgb(75, 193, 222);
/* oklch */ color: oklch(75.6% 0.112 217.2);

Tailwind

colors: {
  custom: {
    50: '#8ed4e8',
    500: '#4bc1de',
    950: '#000000',
  },
}

SCSS

$custom: #4bc1de;
$custom-light: #8ed4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc1de",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 222
  },
  "hsl": {
    "h": 191.837,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.75622,
    "c": 0.1115,
    "h": 217.2
  },
  "luminance": 0.4491
}

Semantic roles & 50–950 ramp

primary

#4BC1DE

secondary

#E0B1A5

accent

#5F3CEC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4BC1DE

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

Preview Lab → · Contrast checker → · Palette generator →