#3EB1D5#3EB1D5

#3EB1D5 is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.1% C 0.113 H 222.9°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#3EB1D5
RGB	rgb(62, 177, 213)
HSL	hsl(194, 64%, 54%)
HSV	hsv(194, 71%, 84%)
CMYK	cmyk(70.9%, 16.9%, 0%, 16.5%)
CIE-LAB	lab(67.48, -20.47, -27.50)
CIE-LCH	lch(67.48, 34.28, 233.33°)
OKLab	oklab(71.13% -0.0828 -0.0769)
OKLCH	oklch(71.13% 0.113 222.9)
XYZ	xyz(29.7140, 37.2691, 68.5655)
Luminance	0.3727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB1D5 #D5623E

analogous

#3ED5AE #3EB1D5 #3E66D5

triadic

#3EB1D5 #D53EB1 #B1D53E

tetradic

#3EB1D5 #AE3ED5 #D5623E #66D53E

square

#3EB1D5 #AE3ED5 #D5623E #66D53E

split-complementary

#3EB1D5 #D53E66 #D5AE3E

monochromatic

#1B667D #268FB0 #3EB1D5 #70C5E0 #A3DAEB

Accessibility & contrast

On white

2.48

#3EB1D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#3EB1D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB1D5

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB1D5	#FFFFFF	#000000	##000000
##3EB1D5	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CADD7

Deuteranopia (green-blind)

#889ED5

Tritanopia (blue-blind)

#00BCBD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3eb1d5;
/* rgb */ color: rgb(62, 177, 213);
/* oklch */ color: oklch(71.1% 0.113 222.9);

Tailwind

colors: {
  custom: {
    50: '#86c8e2',
    500: '#3eb1d5',
    950: '#000000',
  },
}

SCSS

$custom: #3eb1d5;
$custom-light: #86c8e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb1d5",
  "rgb": {
    "r": 62,
    "g": 177,
    "b": 213
  },
  "hsl": {
    "h": 194.305,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.71126,
    "c": 0.11303,
    "h": 222.9
  },
  "luminance": 0.37273
}

Semantic roles & 50–950 ramp

primary

#3EB1D5

secondary

#D8A797

accent

#6841E7

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3EB1D5

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

Preview Lab → · Contrast checker → · Palette generator →