#3DBBE3#3DBBE3

#3DBBE3 is a light, vivid cyan. Relative luminance 0.421; OKLCH L 74.1% C 0.121 H 223.6°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#3DBBE3
RGB	rgb(61, 187, 227)
HSL	hsl(194, 75%, 56%)
HSV	hsv(194, 73%, 89%)
CMYK	cmyk(73.1%, 17.6%, 0%, 11%)
CIE-LAB	lab(70.92, -21.29, -29.86)
CIE-LCH	lch(70.92, 36.67, 234.51°)
OKLab	oklab(74.06% -0.0878 -0.0836)
OKLCH	oklch(74.06% 0.121 223.6)
XYZ	xyz(33.5542, 42.0748, 79.0110)
Luminance	0.4208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBBE3 #E3653D

analogous

#3DE3B8 #3DBBE3 #3D68E3

triadic

#3DBBE3 #E33DBB #BBE33D

tetradic

#3DBBE3 #B83DE3 #E3653D #68E33D

square

#3DBBE3 #B83DE3 #E3653D #68E33D

split-complementary

#3DBBE3 #E33D68 #E3B83D

monochromatic

#157391 #1D9DC6 #3DBBE3 #72CEEB #A8E0F2

Accessibility & contrast

On white

2.23

#3DBBE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#3DBBE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBBE3

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBBE3	#FFFFFF	#000000	##000000
##3DBBE3	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B7E5

Deuteranopia (green-blind)

#8EA6E3

Tritanopia (blue-blind)

#00C7C8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3dbbe3;
/* rgb */ color: rgb(61, 187, 227);
/* oklch */ color: oklch(74.1% 0.121 223.6);

Tailwind

colors: {
  custom: {
    50: '#89cfec',
    500: '#3dbbe3',
    950: '#000000',
  },
}

SCSS

$custom: #3dbbe3;
$custom-light: #89cfec;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbbe3",
  "rgb": {
    "r": 61,
    "g": 187,
    "b": 227
  },
  "hsl": {
    "h": 194.458,
    "s": 74.775,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74056,
    "c": 0.12121,
    "h": 223.6
  },
  "luminance": 0.42079
}

Semantic roles & 50–950 ramp

primary

#3DBBE3

secondary

#E0AC9C

accent

#6336F1

background

#F9FCFE

surface

#F1F9FD

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3DBBE3

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

Preview Lab → · Contrast checker → · Palette generator →