#3FB8D2#3FB8D2

#3FB8D2 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.7% C 0.111 H 215.1°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8D2
RGB	rgb(63, 184, 210)
HSL	hsl(191, 62%, 54%)
HSV	hsv(191, 70%, 82%)
CMYK	cmyk(70%, 12.4%, 0%, 17.6%)
CIE-LAB	lab(69.46, -24.86, -22.81)
CIE-LCH	lch(69.46, 33.74, 222.54°)
OKLab	oklab(72.69% -0.0904 -0.0635)
OKLCH	oklch(72.69% 0.111 215.1)
XYZ	xyz(30.8184, 39.9873, 67.0544)
Luminance	0.3999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8D2 #D2593F

analogous

#3FD2A2 #3FB8D2 #3F6ED2

triadic

#3FB8D2 #D23FB8 #B8D23F

tetradic

#3FB8D2 #A23FD2 #D2593F #6ED23F

square

#3FB8D2 #A23FD2 #D2593F #6ED23F

split-complementary

#3FB8D2 #D23F6E #D2A23F

monochromatic

#1D697A #2894AC #3FB8D2 #71CADE #A2DDE9

Accessibility & contrast

On white

2.33

#3FB8D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#3FB8D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8D2

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8D2	#FFFFFF	#000000	##000000
##3FB8D2	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B2D3

Deuteranopia (green-blind)

#91A3D2

Tritanopia (blue-blind)

#00C2C0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fb8d2;
/* rgb */ color: rgb(63, 184, 210);
/* oklch */ color: oklch(72.7% 0.111 215.1);

Tailwind

colors: {
  custom: {
    50: '#87cddf',
    500: '#3fb8d2',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8d2;
$custom-light: #87cddf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8d2",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 210
  },
  "hsl": {
    "h": 190.612,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72688,
    "c": 0.11054,
    "h": 215.1
  },
  "luminance": 0.39991
}

Semantic roles & 50–950 ramp

primary

#3FB8D2

secondary

#D6A297

accent

#5F43E5

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FB8D2

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

Preview Lab → · Contrast checker → · Palette generator →