#4BC3DE#4BC3DE

#4BC3DE is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.1% C 0.112 H 215.5°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#4BC3DE
RGB	rgb(75, 195, 222)
HSL	hsl(191, 69%, 58%)
HSV	hsv(191, 66%, 87%)
CMYK	cmyk(66.2%, 12.2%, 0%, 12.9%)
CIE-LAB	lab(73.41, -25.00, -23.29)
CIE-LCH	lch(73.41, 34.17, 222.98°)
OKLab	oklab(76.09% -0.0909 -0.0648)
OKLCH	oklch(76.09% 0.112 215.5)
XYZ	xyz(35.5961, 45.7961, 76.0566)
Luminance	0.4580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC3DE #DE664B

analogous

#4BDEAF #4BC3DE #4B7ADE

triadic

#4BC3DE #DE4BC3 #C3DE4B

tetradic

#4BC3DE #AF4BDE #DE664B #7ADE4B

square

#4BC3DE #AF4BDE #DE664B #7ADE4B

split-complementary

#4BC3DE #DE4B7A #DEAF4B

monochromatic

#1B7D94 #25A9C7 #4BC3DE #7FD4E7 #B2E5F1

Accessibility & contrast

On white

2.07

#4BC3DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#4BC3DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC3DE

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC3DE	#FFFFFF	#000000	##000000
##4BC3DE	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BDE0

Deuteranopia (green-blind)

#9BAEDE

Tritanopia (blue-blind)

#00CDCB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4bc3de;
/* rgb */ color: rgb(75, 195, 222);
/* oklch */ color: oklch(76.1% 0.112 215.5);

Tailwind

colors: {
  custom: {
    50: '#8ed5e8',
    500: '#4bc3de',
    950: '#000000',
  },
}

SCSS

$custom: #4bc3de;
$custom-light: #8ed5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc3de",
  "rgb": {
    "r": 75,
    "g": 195,
    "b": 222
  },
  "hsl": {
    "h": 191.02,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.76091,
    "c": 0.11163,
    "h": 215.5
  },
  "luminance": 0.458
}

Semantic roles & 50–950 ramp

primary

#4BC3DE

secondary

#E0B0A5

accent

#5C3CEC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4BC3DE

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

Preview Lab → · Contrast checker → · Palette generator →