#3FB0CD#3FB0CD

#3FB0CD is a light, moderate cyan. Relative luminance 0.365; OKLCH L 70.6% C 0.108 H 218.4°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0CD
RGB	rgb(63, 176, 205)
HSL	hsl(192, 59%, 53%)
HSV	hsv(192, 69%, 80%)
CMYK	cmyk(69.3%, 14.1%, 0%, 19.6%)
CIE-LAB	lab(66.91, -22.35, -23.96)
CIE-LCH	lch(66.91, 32.77, 226.99°)
OKLab	oklab(70.58% -0.0844 -0.0668)
OKLCH	oklch(70.58% 0.108 218.4)
XYZ	xyz(28.5901, 36.5120, 63.2865)
Luminance	0.3651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0CD #CD5C3F

analogous

#3FCDA3 #3FB0CD #3F69CD

triadic

#3FB0CD #CD3FB0 #B0CD3F

tetradic

#3FB0CD #A33FCD #CD5C3F #69CD3F

square

#3FB0CD #A33FCD #CD5C3F #69CD3F

split-complementary

#3FB0CD #CD3F69 #CDA33F

monochromatic

#1E6274 #2B8BA4 #3FB0CD #70C4DA #A0D8E6

Accessibility & contrast

On white

2.53

#3FB0CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3FB0CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0CD

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0CD	#FFFFFF	#000000	##000000
##3FB0CD	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DABCF

Deuteranopia (green-blind)

#8A9DCD

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb0cd;
/* rgb */ color: rgb(63, 176, 205);
/* oklch */ color: oklch(70.6% 0.108 218.4);

Tailwind

colors: {
  custom: {
    50: '#86c7dc',
    500: '#3fb0cd',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0cd;
$custom-light: #86c7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0cd",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 205
  },
  "hsl": {
    "h": 192.254,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.70578,
    "c": 0.10767,
    "h": 218.4
  },
  "luminance": 0.36515
}

Semantic roles & 50–950 ramp

primary

#3FB0CD

secondary

#D3A295

accent

#6646E2

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3FB0CD

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

Preview Lab → · Contrast checker → · Palette generator →