#3DC0EE#3DC0EE

#3DC0EE is a light, vivid cyan. Relative luminance 0.449; OKLCH L 75.7% C 0.128 H 226.2°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3DC0EE
RGB	rgb(61, 192, 238)
HSL	hsl(196, 84%, 59%)
HSV	hsv(196, 74%, 93%)
CMYK	cmyk(74.4%, 19.3%, 0%, 6.7%)
CIE-LAB	lab(72.80, -20.32, -32.93)
CIE-LCH	lch(72.80, 38.69, 238.32°)
OKLab	oklab(75.7% -0.0885 -0.0923)
OKLCH	oklch(75.7% 0.128 226.2)
XYZ	xyz(36.2004, 44.8601, 87.6233)
Luminance	0.4486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DC0EE #EE6B3D

analogous

#3DEEC3 #3DC0EE #3D67EE

triadic

#3DC0EE #EE3DC0 #C0EE3D

tetradic

#3DC0EE #C33DEE #EE6B3D #67EE3D

square

#3DC0EE #C33DEE #EE6B3D #67EE3D

split-complementary

#3DC0EE #EE3D67 #EEC33D

monochromatic

#0E7CA2 #13A7DB #3DC0EE #75D2F3 #AEE5F8

Accessibility & contrast

On white

2.11

#3DC0EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#3DC0EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DC0EE

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DC0EE	#FFFFFF	#000000	##000000
##3DC0EE	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BCF0

Deuteranopia (green-blind)

#8FABED

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3dc0ee;
/* rgb */ color: rgb(61, 192, 238);
/* oklch */ color: oklch(75.7% 0.128 226.2);

Tailwind

colors: {
  custom: {
    50: '#8bd3f3',
    500: '#3dc0ee',
    950: '#000000',
  },
}

SCSS

$custom: #3dc0ee;
$custom-light: #8bd3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#3dc0ee",
  "rgb": {
    "r": 61,
    "g": 192,
    "b": 238
  },
  "hsl": {
    "h": 195.593,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.757,
    "c": 0.12791,
    "h": 226.2
  },
  "luminance": 0.44864
}

Semantic roles & 50–950 ramp

primary

#3DC0EE

secondary

#E6B3A0

accent

#632EFA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #3DC0EE

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

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