#3EB4CF#3EB4CF

#3EB4CF is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.6% C 0.109 H 216.2°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#3EB4CF
RGB	rgb(62, 180, 207)
HSL	hsl(191, 60%, 53%)
HSV	hsv(191, 70%, 81%)
CMYK	cmyk(70%, 13%, 0%, 18.8%)
CIE-LAB	lab(68.14, -23.91, -23.18)
CIE-LCH	lch(68.14, 33.30, 224.11°)
OKLab	oklab(71.59% -0.0881 -0.0646)
OKLCH	oklch(71.59% 0.109 216.2)
XYZ	xyz(29.5656, 38.1683, 64.8284)
Luminance	0.3817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB4CF #CF593E

analogous

#3ECFA1 #3EB4CF #3E6CCF

triadic

#3EB4CF #CF3EB4 #B4CF3E

tetradic

#3EB4CF #A13ECF #CF593E #6CCF3E

square

#3EB4CF #A13ECF #CF593E #6CCF3E

split-complementary

#3EB4CF #CF3E6C #CFA13E

monochromatic

#1D6575 #298FA6 #3EB4CF #6FC7DB #A0DAE7

Accessibility & contrast

On white

2.43

#3EB4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#3EB4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB4CF

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB4CF	#FFFFFF	#000000	##000000
##3EB4CF	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2AFD1

Deuteranopia (green-blind)

#8DA0CF

Tritanopia (blue-blind)

#00BEBC

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3eb4cf;
/* rgb */ color: rgb(62, 180, 207);
/* oklch */ color: oklch(71.6% 0.109 216.2);

Tailwind

colors: {
  custom: {
    50: '#86cadd',
    500: '#3eb4cf',
    950: '#000000',
  },
}

SCSS

$custom: #3eb4cf;
$custom-light: #86cadd;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb4cf",
  "rgb": {
    "r": 62,
    "g": 180,
    "b": 207
  },
  "hsl": {
    "h": 191.172,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.71587,
    "c": 0.10927,
    "h": 216.2
  },
  "luminance": 0.38172
}

Semantic roles & 50–950 ramp

primary

#3EB4CF

secondary

#D4A195

accent

#6244E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3EB4CF

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

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