#3FB7D0#3FB7D0

#3FB7D0 is a light, moderate cyan. Relative luminance 0.395; OKLCH L 72.4% C 0.110 H 214.5°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7D0
RGB	rgb(63, 183, 208)
HSL	hsl(190, 61%, 53%)
HSV	hsv(190, 70%, 82%)
CMYK	cmyk(69.7%, 12%, 0%, 18.4%)
CIE-LAB	lab(69.09, -24.98, -22.28)
CIE-LCH	lch(69.09, 33.47, 221.73°)
OKLab	oklab(72.37% -0.0902 -0.062)
OKLCH	oklch(72.37% 0.11 214.5)
XYZ	xyz(30.3638, 39.4743, 65.6813)
Luminance	0.3948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7D0 #D0583F

analogous

#3FD0A0 #3FB7D0 #3F6ED0

triadic

#3FB7D0 #D03FB7 #B7D03F

tetradic

#3FB7D0 #A03FD0 #D0583F #6ED03F

square

#3FB7D0 #A03FD0 #D0583F #6ED03F

split-complementary

#3FB7D0 #D03F6E #D0A03F

monochromatic

#1D6877 #2993A9 #3FB7D0 #70C9DC #A1DCE8

Accessibility & contrast

On white

2.36

#3FB7D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3FB7D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7D0

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7D0	#FFFFFF	#000000	##000000
##3FB7D0	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B1D1

Deuteranopia (green-blind)

#91A2D0

Tritanopia (blue-blind)

#00C0BF

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fb7d0;
/* rgb */ color: rgb(63, 183, 208);
/* oklch */ color: oklch(72.4% 0.110 214.5);

Tailwind

colors: {
  custom: {
    50: '#87cdde',
    500: '#3fb7d0',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7d0;
$custom-light: #87cdde;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7d0",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 208
  },
  "hsl": {
    "h": 190.345,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72369,
    "c": 0.10951,
    "h": 214.5
  },
  "luminance": 0.39478
}

Semantic roles & 50–950 ramp

primary

#3FB7D0

secondary

#D5A196

accent

#6044E4

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FB7D0

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

Preview Lab → · Contrast checker → · Palette generator →