#3DB1CA#3DB1CA

#3DB1CA is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.6% C 0.107 H 215.1°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3DB1CA
RGB	rgb(61, 177, 202)
HSL	hsl(191, 57%, 52%)
HSV	hsv(191, 70%, 79%)
CMYK	cmyk(69.8%, 12.4%, 0%, 20.8%)
CIE-LAB	lab(67.05, -24.08, -22.10)
CIE-LCH	lch(67.05, 32.68, 222.54°)
OKLab	oklab(70.64% -0.0876 -0.0615)
OKLCH	oklch(70.64% 0.107 215.1)
XYZ	xyz(28.3028, 36.6974, 61.4573)
Luminance	0.3670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB1CA #CA563D

analogous

#3DCA9D #3DB1CA #3D6BCA

triadic

#3DB1CA #CA3DB1 #B1CA3D

tetradic

#3DB1CA #9D3DCA #CA563D #6BCA3D

square

#3DB1CA #9D3DCA #CA563D #6BCA3D

split-complementary

#3DB1CA #CA3D6B #CA9D3D

monochromatic

#1E606E #2B8A9F #3DB1CA #6DC4D7 #9DD8E4

Accessibility & contrast

On white

2.52

#3DB1CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#3DB1CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB1CA

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB1CA	#FFFFFF	#000000	##000000
##3DB1CA	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FABCB

Deuteranopia (green-blind)

#8C9DCA

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3db1ca;
/* rgb */ color: rgb(61, 177, 202);
/* oklch */ color: oklch(70.6% 0.107 215.1);

Tailwind

colors: {
  custom: {
    50: '#85c8da',
    500: '#3db1ca',
    950: '#000000',
  },
}

SCSS

$custom: #3db1ca;
$custom-light: #85c8da;
$custom-dark: #000000;

JSON

{
  "hex": "#3db1ca",
  "rgb": {
    "r": 61,
    "g": 177,
    "b": 202
  },
  "hsl": {
    "h": 190.638,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7064,
    "c": 0.10705,
    "h": 215.1
  },
  "luminance": 0.36701
}

Semantic roles & 50–950 ramp

primary

#3DB1CA

secondary

#D09D92

accent

#6347E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3DB1CA

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

Preview Lab → · Contrast checker → · Palette generator →