#3DB0CB#3DB0CB

#3DB0CB is a light, moderate cyan. Relative luminance 0.364; OKLCH L 70.4% C 0.107 H 216.7°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#3DB0CB
RGB	rgb(61, 176, 203)
HSL	hsl(191, 58%, 52%)
HSV	hsv(191, 70%, 80%)
CMYK	cmyk(70%, 13.3%, 0%, 20.4%)
CIE-LAB	lab(66.79, -23.26, -23.05)
CIE-LCH	lch(66.79, 32.75, 224.74°)
OKLab	oklab(70.44% -0.0862 -0.0642)
OKLCH	oklch(70.44% 0.107 216.7)
XYZ	xyz(28.2248, 36.3513, 62.0173)
Luminance	0.3635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB0CB #CB583D

analogous

#3DCB9F #3DB0CB #3D69CB

triadic

#3DB0CB #CB3DB0 #B0CB3D

tetradic

#3DB0CB #9F3DCB #CB583D #69CB3D

square

#3DB0CB #9F3DCB #CB583D #69CB3D

split-complementary

#3DB0CB #CB3D69 #CB9F3D

monochromatic

#1E6070 #2B8AA0 #3DB0CB #6DC4D8 #9ED7E5

Accessibility & contrast

On white

2.54

#3DB0CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#3DB0CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB0CB

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB0CB	#FFFFFF	#000000	##000000
##3DB0CB	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EABCD

Deuteranopia (green-blind)

#8A9CCB

Tritanopia (blue-blind)

#00BAB8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3db0cb;
/* rgb */ color: rgb(61, 176, 203);
/* oklch */ color: oklch(70.4% 0.107 216.7);

Tailwind

colors: {
  custom: {
    50: '#85c7da',
    500: '#3db0cb',
    950: '#000000',
  },
}

SCSS

$custom: #3db0cb;
$custom-light: #85c7da;
$custom-dark: #000000;

JSON

{
  "hex": "#3db0cb",
  "rgb": {
    "r": 61,
    "g": 176,
    "b": 203
  },
  "hsl": {
    "h": 191.408,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.70442,
    "c": 0.10749,
    "h": 216.7
  },
  "luminance": 0.36355
}

Semantic roles & 50–950 ramp

primary

#3DB0CB

secondary

#D19F93

accent

#6447E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3DB0CB

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

Preview Lab → · Contrast checker → · Palette generator →