#3FB0CA#3FB0CA

#3FB0CA is a light, moderate cyan. Relative luminance 0.364; OKLCH L 70.5% C 0.106 H 216.2°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0CA
RGB	rgb(63, 176, 202)
HSL	hsl(191, 57%, 52%)
HSV	hsv(191, 69%, 79%)
CMYK	cmyk(68.8%, 12.9%, 0%, 20.8%)
CIE-LAB	lab(66.80, -23.29, -22.47)
CIE-LCH	lch(66.80, 32.37, 223.97°)
OKLab	oklab(70.45% -0.0856 -0.0626)
OKLCH	oklch(70.45% 0.106 216.2)
XYZ	xyz(28.2315, 36.3685, 61.3976)
Luminance	0.3637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0CA #CA593F

analogous

#3FCA9F #3FB0CA #3F6BCA

triadic

#3FB0CA #CA3FB0 #B0CA3F

tetradic

#3FB0CA #9F3FCA #CA593F #6BCA3F

square

#3FB0CA #9F3FCA #CA593F #6BCA3F

split-complementary

#3FB0CA #CA3F6B #CA9F3F

monochromatic

#1F6170 #2C8AA0 #3FB0CA #6FC4D7 #9FD7E4

Accessibility & contrast

On white

2.54

#3FB0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#3FB0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0CA

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0CA	#FFFFFF	#000000	##000000
##3FB0CA	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)

#9EABCB

Deuteranopia (green-blind)

#8B9CCA

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb0ca;
/* rgb */ color: rgb(63, 176, 202);
/* oklch */ color: oklch(70.5% 0.106 216.2);

Tailwind

colors: {
  custom: {
    50: '#85c7da',
    500: '#3fb0ca',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0ca;
$custom-light: #85c7da;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0ca",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 202
  },
  "hsl": {
    "h": 191.223,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.70454,
    "c": 0.10606,
    "h": 216.2
  },
  "luminance": 0.36372
}

Semantic roles & 50–950 ramp

primary

#3FB0CA

secondary

#D19F94

accent

#6448E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB0CA

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

Preview Lab → · Contrast checker → · Palette generator →