#3DB8D4#3DB8D4

#3DB8D4 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.7% C 0.112 H 216.3°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#3DB8D4
RGB	rgb(61, 184, 212)
HSL	hsl(191, 64%, 54%)
HSV	hsv(191, 71%, 83%)
CMYK	cmyk(71.2%, 13.2%, 0%, 16.9%)
CIE-LAB	lab(69.49, -24.51, -23.87)
CIE-LCH	lch(69.49, 34.21, 224.25°)
OKLab	oklab(72.72% -0.0906 -0.0666)
OKLCH	oklch(72.72% 0.112 216.3)
XYZ	xyz(30.9436, 40.0229, 68.3690)
Luminance	0.4003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB8D4 #D4593D

analogous

#3DD4A4 #3DB8D4 #3D6CD4

triadic

#3DB8D4 #D43DB8 #B8D43D

tetradic

#3DB8D4 #A43DD4 #D4593D #6CD43D

square

#3DB8D4 #A43DD4 #D4593D #6CD43D

split-complementary

#3DB8D4 #D43D6C #D4A43D

monochromatic

#1B697B #2694AD #3DB8D4 #6FCADF #A1DDEA

Accessibility & contrast

On white

2.33

#3DB8D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#3DB8D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB8D4

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB8D4	#FFFFFF	#000000	##000000
##3DB8D4	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B2D6

Deuteranopia (green-blind)

#90A3D4

Tritanopia (blue-blind)

#00C2C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3db8d4;
/* rgb */ color: rgb(61, 184, 212);
/* oklch */ color: oklch(72.7% 0.112 216.3);

Tailwind

colors: {
  custom: {
    50: '#87cde1',
    500: '#3db8d4',
    950: '#000000',
  },
}

SCSS

$custom: #3db8d4;
$custom-light: #87cde1;
$custom-dark: #000000;

JSON

{
  "hex": "#3db8d4",
  "rgb": {
    "r": 61,
    "g": 184,
    "b": 212
  },
  "hsl": {
    "h": 191.126,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72719,
    "c": 0.11241,
    "h": 216.3
  },
  "luminance": 0.40027
}

Semantic roles & 50–950 ramp

primary

#3DB8D4

secondary

#D7A296

accent

#6041E7

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3DB8D4

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

Preview Lab → · Contrast checker → · Palette generator →