#4BB2D7#4BB2D7

#4BB2D7 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.8% C 0.108 H 225.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#4BB2D7
RGB	rgb(75, 178, 215)
HSL	hsl(196, 64%, 57%)
HSV	hsv(196, 65%, 84%)
CMYK	cmyk(65.1%, 17.2%, 0%, 15.7%)
CIE-LAB	lab(68.20, -18.44, -27.46)
CIE-LCH	lch(68.20, 33.08, 236.13°)
OKLab	oklab(71.83% -0.0763 -0.0767)
OKLCH	oklch(71.83% 0.108 225.1)
XYZ	xyz(31.0829, 38.2396, 70.0197)
Luminance	0.3824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB2D7 #D7704B

analogous

#4BD7B6 #4BB2D7 #4B6CD7

triadic

#4BB2D7 #D74BB2 #B2D74B

tetradic

#4BB2D7 #B64BD7 #D7704B #6CD74B

square

#4BB2D7 #B64BD7 #D7704B #6CD74B

split-complementary

#4BB2D7 #D74B6C #D7B64B

monochromatic

#1E6D89 #2A95BB #4BB2D7 #7DC7E2 #AFDDED

Accessibility & contrast

On white

2.43

#4BB2D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#4BB2D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB2D7

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB2D7	#FFFFFF	#000000	##000000
##4BB2D7	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EAED9

Deuteranopia (green-blind)

#8AA0D7

Tritanopia (blue-blind)

#00BDBE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4bb2d7;
/* rgb */ color: rgb(75, 178, 215);
/* oklch */ color: oklch(71.8% 0.108 225.1);

Tailwind

colors: {
  custom: {
    50: '#8cc9e3',
    500: '#4bb2d7',
    950: '#000000',
  },
}

SCSS

$custom: #4bb2d7;
$custom-light: #8cc9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb2d7",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 215
  },
  "hsl": {
    "h": 195.857,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.71825,
    "c": 0.10817,
    "h": 225.1
  },
  "luminance": 0.38243
}

Semantic roles & 50–950 ramp

primary

#4BB2D7

secondary

#DBB1A2

accent

#6D41E7

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB2D7

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

Preview Lab → · Contrast checker → · Palette generator →