#3EB3DB#3EB3DB

#3EB3DB is a light, moderate cyan. Relative luminance 0.384; OKLCH L 71.9% C 0.117 H 225.0°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#3EB3DB
RGB	rgb(62, 179, 219)
HSL	hsl(195, 69%, 55%)
HSV	hsv(195, 72%, 86%)
CMYK	cmyk(71.7%, 18.3%, 0%, 14.1%)
CIE-LAB	lab(68.30, -19.59, -29.53)
CIE-LCH	lch(68.30, 35.44, 236.45°)
OKLab	oklab(71.86% -0.0826 -0.0827)
OKLCH	oklch(71.86% 0.117 225)
XYZ	xyz(30.8877, 38.3752, 72.7834)
Luminance	0.3838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB3DB #DB663E

analogous

#3EDBB5 #3EB3DB #3E64DB

triadic

#3EB3DB #DB3EB3 #B3DB3E

tetradic

#3EB3DB #B53EDB #DB663E #64DB3E

square

#3EB3DB #B53EDB #DB663E #64DB3E

split-complementary

#3EB3DB #DB3E64 #DBB53E

monochromatic

#196A86 #2393B9 #3EB3DB #72C7E5 #A5DCEE

Accessibility & contrast

On white

2.42

#3EB3DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#3EB3DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB3DB

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB3DB	#FFFFFF	#000000	##000000
##3EB3DB	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAFDD

Deuteranopia (green-blind)

#87A0DB

Tritanopia (blue-blind)

#00BFC0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3eb3db;
/* rgb */ color: rgb(62, 179, 219);
/* oklch */ color: oklch(71.9% 0.117 225.0);

Tailwind

colors: {
  custom: {
    50: '#87c9e6',
    500: '#3eb3db',
    950: '#000000',
  },
}

SCSS

$custom: #3eb3db;
$custom-light: #87c9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb3db",
  "rgb": {
    "r": 62,
    "g": 179,
    "b": 219
  },
  "hsl": {
    "h": 195.287,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.71857,
    "c": 0.11687,
    "h": 225
  },
  "luminance": 0.38379
}

Semantic roles & 50–950 ramp

primary

#3EB3DB

secondary

#DBAA99

accent

#693CEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3EB3DB

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

Preview Lab → · Contrast checker → · Palette generator →