#3DC1EE#3DC1EE

#3DC1EE is a light, vivid cyan. Relative luminance 0.453; OKLCH L 75.9% C 0.128 H 225.5°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#3DC1EE
RGB	rgb(61, 193, 238)
HSL	hsl(195, 84%, 59%)
HSV	hsv(195, 74%, 93%)
CMYK	cmyk(74.4%, 18.9%, 0%, 6.7%)
CIE-LAB	lab(73.09, -20.84, -32.48)
CIE-LCH	lch(73.09, 38.59, 237.32°)
OKLab	oklab(75.93% -0.0894 -0.0911)
OKLCH	oklch(75.93% 0.128 225.5)
XYZ	xyz(36.4207, 45.3007, 87.6967)
Luminance	0.4531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DC1EE #EE6A3D

analogous

#3DEEC2 #3DC1EE #3D68EE

triadic

#3DC1EE #EE3DC1 #C1EE3D

tetradic

#3DC1EE #C23DEE #EE6A3D #68EE3D

square

#3DC1EE #C23DEE #EE6A3D #68EE3D

split-complementary

#3DC1EE #EE3D68 #EEC23D

monochromatic

#0E7DA2 #13A8DB #3DC1EE #75D3F3 #AEE5F8

Accessibility & contrast

On white

2.09

#3DC1EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#3DC1EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DC1EE

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DC1EE	#FFFFFF	#000000	##000000
##3DC1EE	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BDF0

Deuteranopia (green-blind)

#91ACED

Tritanopia (blue-blind)

#00CED0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3dc1ee;
/* rgb */ color: rgb(61, 193, 238);
/* oklch */ color: oklch(75.9% 0.128 225.5);

Tailwind

colors: {
  custom: {
    50: '#8bd3f3',
    500: '#3dc1ee',
    950: '#000000',
  },
}

SCSS

$custom: #3dc1ee;
$custom-light: #8bd3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#3dc1ee",
  "rgb": {
    "r": 61,
    "g": 193,
    "b": 238
  },
  "hsl": {
    "h": 195.254,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.75932,
    "c": 0.12764,
    "h": 225.5
  },
  "luminance": 0.45305
}

Semantic roles & 50–950 ramp

primary

#3DC1EE

secondary

#E6B2A0

accent

#622EFA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #3DC1EE

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

Preview Lab → · Contrast checker → · Palette generator →