#3DB5CF#3DB5CF

#3DB5CF is a light, moderate cyan. Relative luminance 0.385; OKLCH L 71.8% C 0.110 H 215.3°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#3DB5CF
RGB	rgb(61, 181, 207)
HSL	hsl(191, 60%, 53%)
HSV	hsv(191, 71%, 81%)
CMYK	cmyk(70.5%, 12.6%, 0%, 18.8%)
CIE-LAB	lab(68.42, -24.55, -22.76)
CIE-LCH	lch(68.42, 33.48, 222.83°)
OKLab	oklab(71.8% -0.0896 -0.0634)
OKLCH	oklch(71.8% 0.11 215.3)
XYZ	xyz(29.7061, 38.5414, 64.8930)
Luminance	0.3855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB5CF #CF573D

analogous

#3DCFA0 #3DB5CF #3D6CCF

triadic

#3DB5CF #CF3DB5 #B5CF3D

tetradic

#3DB5CF #A03DCF #CF573D #6CCF3D

square

#3DB5CF #A03DCF #CF573D #6CCF3D

split-complementary

#3DB5CF #CF3D6C #CFA03D

monochromatic

#1D6575 #2990A6 #3DB5CF #6EC8DB #9FDAE7

Accessibility & contrast

On white

2.41

#3DB5CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#3DB5CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB5CF

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB5CF	#FFFFFF	#000000	##000000
##3DB5CF	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AFD0

Deuteranopia (green-blind)

#8EA0CF

Tritanopia (blue-blind)

#00BFBD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3db5cf;
/* rgb */ color: rgb(61, 181, 207);
/* oklch */ color: oklch(71.8% 0.110 215.3);

Tailwind

colors: {
  custom: {
    50: '#86cbdd',
    500: '#3db5cf',
    950: '#000000',
  },
}

SCSS

$custom: #3db5cf;
$custom-light: #86cbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3db5cf",
  "rgb": {
    "r": 61,
    "g": 181,
    "b": 207
  },
  "hsl": {
    "h": 190.685,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.718,
    "c": 0.10976,
    "h": 215.3
  },
  "luminance": 0.38545
}

Semantic roles & 50–950 ramp

primary

#3DB5CF

secondary

#D49F94

accent

#6144E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3DB5CF

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

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