#3EB4D0#3EB4D0

#3EB4D0 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.6% C 0.110 H 217.0°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3EB4D0
RGB	rgb(62, 180, 208)
HSL	hsl(192, 61%, 53%)
HSV	hsv(192, 70%, 82%)
CMYK	cmyk(70.2%, 13.5%, 0%, 18.4%)
CIE-LAB	lab(68.18, -23.60, -23.67)
CIE-LCH	lch(68.18, 33.42, 225.09°)
OKLab	oklab(71.63% -0.0877 -0.066)
OKLCH	oklch(71.63% 0.11 217)
XYZ	xyz(29.6883, 38.2173, 65.4743)
Luminance	0.3822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB4D0 #D05A3E

analogous

#3ED0A3 #3EB4D0 #3E6BD0

triadic

#3EB4D0 #D03EB4 #B4D03E

tetradic

#3EB4D0 #A33ED0 #D05A3E #6BD03E

square

#3EB4D0 #A33ED0 #D05A3E #6BD03E

split-complementary

#3EB4D0 #D03E6B #D0A33E

monochromatic

#1D6577 #2990A8 #3EB4D0 #6FC7DC #A0DAE8

Accessibility & contrast

On white

2.43

#3EB4D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#3EB4D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB4D0

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB4D0	#FFFFFF	#000000	##000000
##3EB4D0	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD2

Deuteranopia (green-blind)

#8DA0D0

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3eb4d0;
/* rgb */ color: rgb(62, 180, 208);
/* oklch */ color: oklch(71.6% 0.110 217.0);

Tailwind

colors: {
  custom: {
    50: '#86cade',
    500: '#3eb4d0',
    950: '#000000',
  },
}

SCSS

$custom: #3eb4d0;
$custom-light: #86cade;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb4d0",
  "rgb": {
    "r": 62,
    "g": 180,
    "b": 208
  },
  "hsl": {
    "h": 191.507,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.71628,
    "c": 0.10979,
    "h": 217
  },
  "luminance": 0.38221
}

Semantic roles & 50–950 ramp

primary

#3EB4D0

secondary

#D4A195

accent

#6344E4

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3EB4D0

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

Preview Lab → · Contrast checker → · Palette generator →