#3BBEE0#3BBEE0

#3BBEE0 is a light, moderate cyan. Relative luminance 0.431; OKLCH L 74.6% C 0.120 H 219.3°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#3BBEE0
RGB	rgb(59, 190, 224)
HSL	hsl(192, 73%, 55%)
HSV	hsv(192, 74%, 88%)
CMYK	cmyk(73.7%, 15.2%, 0%, 12.2%)
CIE-LAB	lab(71.65, -24.02, -27.12)
CIE-LCH	lch(71.65, 36.22, 228.47°)
OKLab	oklab(74.59% -0.0926 -0.0758)
OKLCH	oklch(74.59% 0.12 219.3)
XYZ	xyz(33.6660, 43.1345, 77.0580)
Luminance	0.4314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBEE0 #E05D3B

analogous

#3BE0B0 #3BBEE0 #3B6BE0

triadic

#3BBEE0 #E03BBE #BEE03B

tetradic

#3BBEE0 #B03BE0 #E05D3B #6BE03B

square

#3BBEE0 #B03BE0 #E05D3B #6BE03B

split-complementary

#3BBEE0 #E03B6B #E0B03B

monochromatic

#16738B #1E9EC0 #3BBEE0 #70D0E8 #A5E1F1

Accessibility & contrast

On white

2.18

#3BBEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#3BBEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBEE0

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBEE0	#FFFFFF	#000000	##000000
##3BBEE0	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B9E2

Deuteranopia (green-blind)

#92A8E0

Tritanopia (blue-blind)

#00C9C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #3bbee0;
/* rgb */ color: rgb(59, 190, 224);
/* oklch */ color: oklch(74.6% 0.120 219.3);

Tailwind

colors: {
  custom: {
    50: '#88d1e9',
    500: '#3bbee0',
    950: '#000000',
  },
}

SCSS

$custom: #3bbee0;
$custom-light: #88d1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbee0",
  "rgb": {
    "r": 59,
    "g": 190,
    "b": 224
  },
  "hsl": {
    "h": 192.364,
    "s": 72.687,
    "l": 55.49
  },
  "oklch": {
    "l": 0.74587,
    "c": 0.11966,
    "h": 219.3
  },
  "luminance": 0.43139
}

Semantic roles & 50–950 ramp

primary

#3BBEE0

secondary

#DEA799

accent

#5E38EF

background

#F9FCFE

surface

#F1F9FD

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3BBEE0

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

Preview Lab → · Contrast checker → · Palette generator →