#3BB0CE#3BB0CE

#3BB0CE is a light, moderate cyan. Relative luminance 0.364; OKLCH L 70.5% C 0.110 H 218.6°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3BB0CE
RGB	rgb(59, 176, 206)
HSL	hsl(192, 60%, 52%)
HSV	hsv(192, 71%, 81%)
CMYK	cmyk(71.4%, 14.6%, 0%, 19.2%)
CIE-LAB	lab(66.85, -22.59, -24.61)
CIE-LCH	lch(66.85, 33.41, 227.46°)
OKLab	oklab(70.52% -0.0859 -0.0687)
OKLCH	oklch(70.52% 0.11 218.6)
XYZ	xyz(28.4649, 36.4334, 63.9127)
Luminance	0.3644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB0CE #CE593B

analogous

#3BCEA3 #3BB0CE #3B67CE

triadic

#3BB0CE #CE3BB0 #B0CE3B

tetradic

#3BB0CE #A33BCE #CE593B #67CE3B

square

#3BB0CE #A33BCE #CE593B #67CE3B

split-complementary

#3BB0CE #CE3B67 #CEA33B

monochromatic

#1D6172 #298AA3 #3BB0CE #6CC4DA #9DD7E6

Accessibility & contrast

On white

2.53

#3BB0CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#3BB0CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB0CE

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB0CE	#FFFFFF	#000000	##000000
##3BB0CE	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DABD0

Deuteranopia (green-blind)

#899CCE

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bb0ce;
/* rgb */ color: rgb(59, 176, 206);
/* oklch */ color: oklch(70.5% 0.110 218.6);

Tailwind

colors: {
  custom: {
    50: '#84c7dd',
    500: '#3bb0ce',
    950: '#000000',
  },
}

SCSS

$custom: #3bb0ce;
$custom-light: #84c7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb0ce",
  "rgb": {
    "r": 59,
    "g": 176,
    "b": 206
  },
  "hsl": {
    "h": 192.245,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.70515,
    "c": 0.11003,
    "h": 218.6
  },
  "luminance": 0.36437
}

Semantic roles & 50–950 ramp

primary

#3BB0CE

secondary

#D39F92

accent

#6545E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3BB0CE

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

Preview Lab → · Contrast checker → · Palette generator →