#3EB3D7#3EB3D7

#3EB3D7 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.7% C 0.114 H 222.5°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#3EB3D7
RGB	rgb(62, 179, 215)
HSL	hsl(194, 66%, 54%)
HSV	hsv(194, 71%, 84%)
CMYK	cmyk(71.2%, 16.7%, 0%, 15.7%)
CIE-LAB	lab(68.14, -20.87, -27.57)
CIE-LCH	lch(68.14, 34.58, 232.88°)
OKLab	oklab(71.68% -0.0841 -0.0771)
OKLCH	oklch(71.68% 0.114 222.5)
XYZ	xyz(30.3674, 38.1671, 70.0433)
Luminance	0.3817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB3D7 #D7623E

analogous

#3ED7AF #3EB3D7 #3E67D7

triadic

#3EB3D7 #D73EB3 #B3D73E

tetradic

#3EB3D7 #AF3ED7 #D7623E #67D73E

square

#3EB3D7 #AF3ED7 #D7623E #67D73E

split-complementary

#3EB3D7 #D73E67 #D7AF3E

monochromatic

#1B6880 #2591B3 #3EB3D7 #71C7E2 #A3DBEC

Accessibility & contrast

On white

2.43

#3EB3D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#3EB3D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB3D7

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB3D7	#FFFFFF	#000000	##000000
##3EB3D7	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)

#9EAFD9

Deuteranopia (green-blind)

#899FD7

Tritanopia (blue-blind)

#00BEBF

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3eb3d7;
/* rgb */ color: rgb(62, 179, 215);
/* oklch */ color: oklch(71.7% 0.114 222.5);

Tailwind

colors: {
  custom: {
    50: '#87cae3',
    500: '#3eb3d7',
    950: '#000000',
  },
}

SCSS

$custom: #3eb3d7;
$custom-light: #87cae3;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb3d7",
  "rgb": {
    "r": 62,
    "g": 179,
    "b": 215
  },
  "hsl": {
    "h": 194.118,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71684,
    "c": 0.11406,
    "h": 222.5
  },
  "luminance": 0.38171
}

Semantic roles & 50–950 ramp

primary

#3EB3D7

secondary

#D9A798

accent

#673FE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3EB3D7

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

Preview Lab → · Contrast checker → · Palette generator →