#3DD5FC#3DD5FC

#3DD5FC is a light, vivid cyan. Relative luminance 0.556; OKLCH L 81.2% C 0.133 H 219.5°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#3DD5FC
RGB	rgb(61, 213, 252)
HSL	hsl(192, 97%, 61%)
HSV	hsv(192, 76%, 99%)
CMYK	cmyk(75.8%, 15.5%, 0%, 1.2%)
CIE-LAB	lab(79.39, -26.48, -30.29)
CIE-LCH	lch(79.39, 40.23, 228.84°)
OKLab	oklab(81.16% -0.1028 -0.0847)
OKLCH	oklch(81.16% 0.133 219.5)
XYZ	xyz(43.2820, 55.6036, 100.5280)
Luminance	0.5561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD5FC #FC643D

analogous

#3DFCC3 #3DD5FC #3D76FC

triadic

#3DD5FC #FC3DD5 #D5FC3D

tetradic

#3DD5FC #C33DFC #FC643D #76FC3D

square

#3DD5FC #C33DFC #FC643D #76FC3D

split-complementary

#3DD5FC #FC3D76 #FCC33D

monochromatic

#0396BC #04C6F8 #3DD5FC #79E2FD #B6EFFE

Accessibility & contrast

On white

1.73

#3DD5FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#3DD5FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD5FC

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD5FC	#FFFFFF	#000000	##000000
##3DD5FC	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCFFE

Deuteranopia (green-blind)

#A3BDFC

Tritanopia (blue-blind)

#00E2E1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #3dd5fc;
/* rgb */ color: rgb(61, 213, 252);
/* oklch */ color: oklch(81.2% 0.133 219.5);

Tailwind

colors: {
  custom: {
    50: '#8ee2fd',
    500: '#3dd5fc',
    950: '#000000',
  },
}

SCSS

$custom: #3dd5fc;
$custom-light: #8ee2fd;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd5fc",
  "rgb": {
    "r": 61,
    "g": 213,
    "b": 252
  },
  "hsl": {
    "h": 192.251,
    "s": 96.954,
    "l": 61.373
  },
  "oklch": {
    "l": 0.81159,
    "c": 0.13324,
    "h": 219.5
  },
  "luminance": 0.55609
}

Semantic roles & 50–950 ramp

primary

#3DD5FC

secondary

#BA4224

accent

#2F00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #3DD5FC

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

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