#3DB8D7#3DB8D7

#3DB8D7 is a light, moderate cyan. Relative luminance 0.402; OKLCH L 72.8% C 0.114 H 218.4°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#3DB8D7
RGB	rgb(61, 184, 215)
HSL	hsl(192, 66%, 54%)
HSV	hsv(192, 72%, 84%)
CMYK	cmyk(71.6%, 14.4%, 0%, 15.7%)
CIE-LAB	lab(69.59, -23.57, -25.35)
CIE-LCH	lch(69.59, 34.61, 227.09°)
OKLab	oklab(72.84% -0.0894 -0.0707)
OKLCH	oklch(72.84% 0.114 218.4)
XYZ	xyz(31.3256, 40.1757, 70.3805)
Luminance	0.4018 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB8D7 #D75C3D

analogous

#3DD7A9 #3DB8D7 #3D6BD7

triadic

#3DB8D7 #D73DB8 #B8D73D

tetradic

#3DB8D7 #A93DD7 #D75C3D #6BD73D

square

#3DB8D7 #A93DD7 #D75C3D #6BD73D

split-complementary

#3DB8D7 #D73D6B #D7A93D

monochromatic

#1A6B7F #2596B2 #3DB8D7 #70CBE1 #A2DDEC

Accessibility & contrast

On white

2.32

#3DB8D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#3DB8D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB8D7

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB8D7	#FFFFFF	#000000	##000000
##3DB8D7	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B3D9

Deuteranopia (green-blind)

#8FA3D7

Tritanopia (blue-blind)

#00C3C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3db8d7;
/* rgb */ color: rgb(61, 184, 215);
/* oklch */ color: oklch(72.8% 0.114 218.4);

Tailwind

colors: {
  custom: {
    50: '#87cde3',
    500: '#3db8d7',
    950: '#000000',
  },
}

SCSS

$custom: #3db8d7;
$custom-light: #87cde3;
$custom-dark: #000000;

JSON

{
  "hex": "#3db8d7",
  "rgb": {
    "r": 61,
    "g": 184,
    "b": 215
  },
  "hsl": {
    "h": 192.078,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.72842,
    "c": 0.11402,
    "h": 218.4
  },
  "luminance": 0.40179
}

Semantic roles & 50–950 ramp

primary

#3DB8D7

secondary

#D9A497

accent

#613FE9

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3DB8D7

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

Preview Lab → · Contrast checker → · Palette generator →