#3DC4EE#3DC4EE

#3DC4EE is a light, vivid cyan. Relative luminance 0.466; OKLCH L 76.6% C 0.127 H 223.4°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#3DC4EE
RGB	rgb(61, 196, 238)
HSL	hsl(194, 84%, 59%)
HSV	hsv(194, 74%, 93%)
CMYK	cmyk(74.4%, 17.6%, 0%, 6.7%)
CIE-LAB	lab(73.96, -22.38, -31.14)
CIE-LCH	lch(73.96, 38.34, 234.30°)
OKLab	oklab(76.63% -0.0922 -0.0872)
OKLCH	oklch(76.63% 0.127 223.4)
XYZ	xyz(37.0906, 46.6406, 87.9201)
Luminance	0.4664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DC4EE #EE673D

analogous

#3DEEBF #3DC4EE #3D6BEE

triadic

#3DC4EE #EE3DC4 #C4EE3D

tetradic

#3DC4EE #BF3DEE #EE673D #6BEE3D

square

#3DC4EE #BF3DEE #EE673D #6BEE3D

split-complementary

#3DC4EE #EE3D6B #EEBF3D

monochromatic

#0E7FA2 #13ABDB #3DC4EE #75D5F3 #AEE6F8

Accessibility & contrast

On white

2.03

#3DC4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#3DC4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DC4EE

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DC4EE	#FFFFFF	#000000	##000000
##3DC4EE	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC0F0

Deuteranopia (green-blind)

#94AEEE

Tritanopia (blue-blind)

#00D1D2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3dc4ee;
/* rgb */ color: rgb(61, 196, 238);
/* oklch */ color: oklch(76.6% 0.127 223.4);

Tailwind

colors: {
  custom: {
    50: '#8bd6f3',
    500: '#3dc4ee',
    950: '#000000',
  },
}

SCSS

$custom: #3dc4ee;
$custom-light: #8bd6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#3dc4ee",
  "rgb": {
    "r": 61,
    "g": 196,
    "b": 238
  },
  "hsl": {
    "h": 194.237,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.76629,
    "c": 0.12695,
    "h": 223.4
  },
  "luminance": 0.46645
}

Semantic roles & 50–950 ramp

primary

#3DC4EE

secondary

#E6B1A0

accent

#5E2EFA

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #3DC4EE

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

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