#3EB4D7#3EB4D7

#3EB4D7 is a light, moderate cyan. Relative luminance 0.386; OKLCH L 71.9% C 0.114 H 221.7°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#3EB4D7
RGB	rgb(62, 180, 215)
HSL	hsl(194, 66%, 54%)
HSV	hsv(194, 71%, 84%)
CMYK	cmyk(71.2%, 16.3%, 0%, 15.7%)
CIE-LAB	lab(68.44, -21.39, -27.12)
CIE-LCH	lch(68.44, 34.54, 231.74°)
OKLab	oklab(71.92% -0.085 -0.0758)
OKLCH	oklch(71.92% 0.114 221.7)
XYZ	xyz(30.5685, 38.5694, 70.1104)
Luminance	0.3857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB4D7 #D7613E

analogous

#3ED7AD #3EB4D7 #3E68D7

triadic

#3EB4D7 #D73EB4 #B4D73E

tetradic

#3EB4D7 #AD3ED7 #D7613E #68D73E

square

#3EB4D7 #AD3ED7 #D7613E #68D73E

split-complementary

#3EB4D7 #D73E68 #D7AD3E

monochromatic

#1B6980 #2592B3 #3EB4D7 #71C8E2 #A3DBEC

Accessibility & contrast

On white

2.41

#3EB4D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#3EB4D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB4D7

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB4D7	#FFFFFF	#000000	##000000
##3EB4D7	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB0D9

Deuteranopia (green-blind)

#8AA0D7

Tritanopia (blue-blind)

#00BFBF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3eb4d7;
/* rgb */ color: rgb(62, 180, 215);
/* oklch */ color: oklch(71.9% 0.114 221.7);

Tailwind

colors: {
  custom: {
    50: '#87cae3',
    500: '#3eb4d7',
    950: '#000000',
  },
}

SCSS

$custom: #3eb4d7;
$custom-light: #87cae3;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb4d7",
  "rgb": {
    "r": 62,
    "g": 180,
    "b": 215
  },
  "hsl": {
    "h": 193.725,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7192,
    "c": 0.11392,
    "h": 221.7
  },
  "luminance": 0.38573
}

Semantic roles & 50–950 ramp

primary

#3EB4D7

secondary

#D9A798

accent

#663FE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3EB4D7

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

Preview Lab → · Contrast checker → · Palette generator →