#4BB6DA#4BB6DA

#4BB6DA is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.9% C 0.110 H 223.7°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4BB6DA
RGB	rgb(75, 182, 218)
HSL	hsl(195, 66%, 57%)
HSV	hsv(195, 66%, 85%)
CMYK	cmyk(65.6%, 16.5%, 0%, 14.5%)
CIE-LAB	lab(69.48, -19.59, -27.14)
CIE-LCH	lch(69.48, 33.47, 234.18°)
OKLab	oklab(72.89% -0.0792 -0.0758)
OKLCH	oklch(72.89% 0.11 223.7)
XYZ	xyz(32.2794, 40.0102, 72.3376)
Luminance	0.4001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB6DA #DA6F4B

analogous

#4BDAB7 #4BB6DA #4B6EDA

triadic

#4BB6DA #DA4BB6 #B6DA4B

tetradic

#4BB6DA #B74BDA #DA6F4B #6EDA4B

square

#4BB6DA #B74BDA #DA6F4B #6EDA4B

split-complementary

#4BB6DA #DA4B6E #DAB74B

monochromatic

#1D718E #289AC0 #4BB6DA #7ECBE4 #B1DFEF

Accessibility & contrast

On white

2.33

#4BB6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#4BB6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB6DA

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB6DA	#FFFFFF	#000000	##000000
##4BB6DA	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B2DC

Deuteranopia (green-blind)

#8EA3DA

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb6da;
/* rgb */ color: rgb(75, 182, 218);
/* oklch */ color: oklch(72.9% 0.110 223.7);

Tailwind

colors: {
  custom: {
    50: '#8dcce5',
    500: '#4bb6da',
    950: '#000000',
  },
}

SCSS

$custom: #4bb6da;
$custom-light: #8dcce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb6da",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 218
  },
  "hsl": {
    "h": 195.105,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.72886,
    "c": 0.10964,
    "h": 223.7
  },
  "luminance": 0.40014
}

Semantic roles & 50–950 ramp

primary

#4BB6DA

secondary

#DDB2A4

accent

#6A3FE9

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #4BB6DA

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

Preview Lab → · Contrast checker → · Palette generator →