#3DBCE9#3DBCE9

#3DBCE9 is a light, vivid cyan. Relative luminance 0.428; OKLCH L 74.6% C 0.125 H 226.3°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#3DBCE9
RGB	rgb(61, 188, 233)
HSL	hsl(196, 80%, 58%)
HSV	hsv(196, 74%, 91%)
CMYK	cmyk(73.8%, 19.3%, 0%, 8.6%)
CIE-LAB	lab(71.44, -19.87, -32.31)
CIE-LCH	lch(71.44, 37.93, 238.41°)
OKLab	oklab(74.55% -0.0865 -0.0906)
OKLCH	oklch(74.55% 0.125 226.3)
XYZ	xyz(34.6096, 42.8376, 83.5194)
Luminance	0.4284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBCE9 #E96A3D

analogous

#3DE9C0 #3DBCE9 #3D66E9

triadic

#3DBCE9 #E93DBC #BCE93D

tetradic

#3DBCE9 #C03DE9 #E96A3D #66E93D

square

#3DBCE9 #C03DE9 #E96A3D #66E93D

split-complementary

#3DBCE9 #E93D66 #E9C03D

monochromatic

#11769A #18A1D1 #3DBCE9 #74CFEF #ABE2F5

Accessibility & contrast

On white

2.19

#3DBCE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#3DBCE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBCE9

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBCE9	#FFFFFF	#000000	##000000
##3DBCE9	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B8EB

Deuteranopia (green-blind)

#8CA8E8

Tritanopia (blue-blind)

#00C9CB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #3dbce9;
/* rgb */ color: rgb(61, 188, 233);
/* oklch */ color: oklch(74.6% 0.125 226.3);

Tailwind

colors: {
  custom: {
    50: '#8ad0f0',
    500: '#3dbce9',
    950: '#000000',
  },
}

SCSS

$custom: #3dbce9;
$custom-light: #8ad0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbce9",
  "rgb": {
    "r": 61,
    "g": 188,
    "b": 233
  },
  "hsl": {
    "h": 195.698,
    "s": 79.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.7455,
    "c": 0.1253,
    "h": 226.3
  },
  "luminance": 0.42842
}

Semantic roles & 50–950 ramp

primary

#3DBCE9

secondary

#E4B09E

accent

#6532F6

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3DBCE9

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

Preview Lab → · Contrast checker → · Palette generator →