#4BB6DB#4BB6DB

#4BB6DB is a light, moderate cyan. Relative luminance 0.401; OKLCH L 72.9% C 0.110 H 224.4°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#4BB6DB
RGB	rgb(75, 182, 219)
HSL	hsl(195, 67%, 58%)
HSV	hsv(195, 66%, 86%)
CMYK	cmyk(65.8%, 16.9%, 0%, 14.1%)
CIE-LAB	lab(69.51, -19.28, -27.63)
CIE-LCH	lch(69.51, 33.69, 235.10°)
OKLab	oklab(72.93% -0.0789 -0.0772)
OKLCH	oklch(72.93% 0.11 224.4)
XYZ	xyz(32.4106, 40.0627, 73.0289)
Luminance	0.4007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB6DB #DB704B

analogous

#4BDBB8 #4BB6DB #4B6EDB

triadic

#4BB6DB #DB4BB6 #B6DB4B

tetradic

#4BB6DB #B84BDB #DB704B #6EDB4B

square

#4BB6DB #B84BDB #DB704B #6EDB4B

split-complementary

#4BB6DB #DB4B6E #DBB84B

monochromatic

#1D728F #279AC2 #4BB6DB #7ECBE5 #B1DFEF

Accessibility & contrast

On white

2.33

#4BB6DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#4BB6DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB6DB

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB6DB	#FFFFFF	#000000	##000000
##4BB6DB	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B2DD

Deuteranopia (green-blind)

#8DA3DB

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb6db;
/* rgb */ color: rgb(75, 182, 219);
/* oklch */ color: oklch(72.9% 0.110 224.4);

Tailwind

colors: {
  custom: {
    50: '#8dcce6',
    500: '#4bb6db',
    950: '#000000',
  },
}

SCSS

$custom: #4bb6db;
$custom-light: #8dcce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb6db",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 219
  },
  "hsl": {
    "h": 195.417,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.72928,
    "c": 0.11034,
    "h": 224.4
  },
  "luminance": 0.40066
}

Semantic roles & 50–950 ramp

primary

#4BB6DB

secondary

#DEB3A4

accent

#6A3EEA

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #4BB6DB

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

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